Note: Original source-www.dotaportal.com
Morning tavern
Vengeful Spirit
Once a mighty warden and sister of Mortred, the maniacal laughter of her sibling and the chakram of hers covered in her own just drawn blood is a sight that even today still haunts Shendelzare. Hearing the laments of her loyal daughter, Elune decided to not forsake her, and she graced her with a new body along with the ability to harness powers from the nether-world and a fighting spirit only owned by those who have met death itself. Shendelzare now leads the Sentinel's army, fearless of what could come at her, an avatar of the dreadful emotions within the soul of her former self.
Lord of Olympia
Once a deity of unfathomable might, Zeus reluctantly sacrificed his much relished immortality in exchange for the chance to crush the sinister armies of the unholy undead. As his soul crossed into the mortal plane, his omnipotent powers withered greatly, yet not nearly enough to quell this destructive Thunder God's resolve for justice. With sheer precision, he cleanses through the enemy ranks with an impressive mastery of electrical discharge, smiting the fool hardy with formidable bolts of lightning from the heavens above. Ever vigilant in his relentless assault, the Scourge cowers in fear of incurring the fearsome wrath of the Lord of Olympia.
Enchantress
Although all Dryads are Cenarius' daughters, Aiushtha is said to be his first and favorite. Because of her direct relation to him, she has borrowed much of his powers. This is demonstrated by her control over the shy Wisps which she uses to heal her allies, and her ability to bring an opponent under the will of the Sentinel. Preferring ranged combat to melee, she fashioned a spear that strikes with more force the further her target is away. Her agility is unmatched, and any opponent attempting to kill her will find she skips ahead of them with surprising ease.
Morphling
The Morphling, nature's magnum opus, the pinnacle of evolution, can force his liquid body to flow over opponents in a massive wave, forcibly moving himself as well as injuring his enemies. At a whim he may change the composition of his body, trading strength for agility and vice versa. Capable of manipulating his energy into either disable or damage based on his strongest attribute, the Morphling's most disturbing ability creates a literal clone of a chosen target, forcing them to face their own reflection as he crushes them in their confusion.
Crystal Maiden
Adept in the manipulation of frost and ice, Rylai is the very image of elegeance and grace. Trained by a renegade wizard deep in the heart of Winterspring, Rylai brings to the Sentinel her prowess in the arts of magic. With a vast arsenal of spells, she wreaks havoc upon her foes - be it with powerful blasts of frost to send them fleeing in panic, or be it by rendering them immobile in ice. Her foes tremble in fear as the ground beneath implodes in mighty novas of frost in a dazzling array, obliterating all who dare oppose her.
Rouge Knight
A follower of the great God of Order, Paladine, Sven has sworn to uphold the rights of all. Born of a Knight and a Night Elf and ostracized since birth, Sven has lead a solitary existence of meditation and training. He has come out of his wanderings determined to guard the innocent against evil.
Naga Siren
Slithice was always a vagabond among the Naga, roaming beyond the boundaries of the sea in search of new things. During her adventures she met and fell in love with a young Orc training to be a Blademaster. Though he was inexperienced he taught her many Orcish fighting tactics employed by seasoned warriors. During their courtship as she was learning how to make traps from a local raider, a swarm of Scourge came and invaded, her love was killed before her very eyes. She used her Naga magics to put the evil to sleep and fled, and now gives her all to the Sentinel, in the name of her love.
Earthshaker
In the barren-lands, tales spoke of tauren sages reaping the essence of dirt. Their consciousness melds with the brown beneath them. The loam becomes the conduit of their mental thought and reality. These warriors were feared for they could summon massive ruptures at their mere whim. So tremendous was their power that their magic leaks out of the earth violently with every spell. Sadly these sages mysteriously faded from the land. When the World Tree was threatened, couriers searched these mighty ones but found just one. A young adept, Raigor Stonehoof, seeks battle to weave new tales of these shamans.
Stealth Assassin
Born as the heir to the satyr dominion, Rikimaru was trained by the mightiest warriors of his race. However, the power of the Burning Legion managed to corrupt many of his kind, leaving them as mindless beasts in the forest. Vowing revenge against the Scourge, he sharpened his skills for battle. Using his small size to his advantage, he can render himself invisible, enabling him to stab his enemies in the back. He can also use thick smoke as a cover, to silence his enemies and become nearly untouchable..
Lone Druid
Syllabear was spared a time of great strife due to the deeds of his people. Sensing their settlement's impending destruction they turned their child into a bear and sent him into the wild. Syllabear grew up strong and savage, like the bears that inhabited the forests of his home. Using druidic powers, he can enter a state of almost rabid frenzy, and even call powerful bear companions to aid him. Awakened into his elven heritage by Furion the Prophet, Syllabear has regained his true elven form, and brings the bestial spirit of the bear to the battlefield.
Slayer
A renowned pyromancer roaming the lands, Lina Inverse originally joined the Sentinel for monetary purposes. However, weeks turned into months, and fighting alongside the many holy warriors with fearless souls inspired her with the responsibility of protecting the sanctity of the World Tree. With her devastating abilities to summon vaporizing flames, she wreaks havoc among the enemy ranks. In dire situations, she would imbue herself with an ultimate fervor, or even call forth a massive beam of lightning which is said to instantly slay any single foe. A most feared enemy of the Scourge, a most unswerving defender of the Sentinel.
Juggernaut
Slicing through armor with the greatest of ease. Whirling, dancing like a dervish, swiping foes with a flick of the wrist. Poetry in motion, slashing enemy upon enemy in the blink of an eye. Yurnero seeks perfection. Seeks to become one with his blade. All to fulfill his destiny as the unstoppable Juggernaut.
Sunrise Tavern
Silencer
Hailing from the magical community of Quel'Thalas, Nortrom is one of the strongest Elven warriors defending the integrity of the lands. Mastering the ancient art of glaive-throwing, and combining it with the volatile nature of the Blood Elves' arcane magic, he is able to disrupt the magical energies in his enemies. By binding his magical powers to his glaive, he is able to cause damage beyond devastation, gaining intelligence from every kill. Concentrating all his energies, he can cause chaos within his enemies' magical pools, making them unable to cast spells. He is determined to fend off the Scourge and their demon magic until he has breathed his last.
Treant Protector
A treant of immense age and wisdom, Rooftrellen was merely a sapling during the invasion of the Burning Legion. Having grown powerful over thousands of years, Rooftrellen has lent his considerable might to the Sentinel cause. An omnipresent force in the forest, he is capable using his power over the forest to hide his allies. Rooftrellen is aided by the forest itself, providing him with a thick living armor of vines and entangling nearby foes in a deadly embrace, allowing Rooftrellen to pound his victims to dust with his massive gnarled limbs.
Enigma
The result of a collapsed star entombed within a field of elemental magic, Darchrow is one of the most dangerous beings in existence, consuming hundreds of worlds into the void of his hate and hunger. Now serving the Sentinel for an unknown purpose, Darchrow turns his hatred upon the Undead Scourge, yet is not above using his own allies as portals for his own servants to come through. Capable of manipulating both void and shadow in combat, his greatest pleasure is to release the oblivion within him upon the world, creating an abyss that draws enemies ever closer to destruction.
Keeper of the Light
Master of light and mana manipulation, Ezalor was once viewed as a scholar, and was regarded as a powerful mentor to many. However, his defection and betrayal of his allies during the War of the Magi caused him to be sentenced to banishment to the spirit realm for all of eternity. However, knowing of his tremendous power, the Sentinel granted him a corporeal form within the physical realm in exchange for his alliance against the Scourge onslaught. As such, Ezalor carries his duties of supporting his comrades valiantly despite the treacherous past that most know little about.
Ursa warrior
Before the invasion of the Scourge, a race of intelligent bears called furbolgs cultivated a quiet spiritual society deep in the heart of Azshara. With most of their kind murdered and corrupted by the Undead, the normally isolated furbolgs were forced to flee to the Sentinel for protection. In return, the furbolgs have sent their mightiest Ursa Warrior into battle on the Sentinel behalf. Enraged by the defilement of his people's sacred land, Ulfsaar is able to channel his fury into a series of extremely quick and brutal swipes, using his razor-sharp claws to overpower his foes and literally tear them apart.
Ogre Magi
Ogres, a race bred to be warriors, have no experience with the arcane arts, leaving Aggron, who was born with a rare affinity to magic, without guidance regarding his innate abilities. His own force of will harnesses his talent to produce elemental flames and explosions that consume his opponents. Being a natural warrior, he reaches into his own aggression to fuel his comrades' lust for battle. His savage, untapped magical potential is prone to fiery outbursts which enhance the potency of his spells. A towering force built on strength and magic, Aggron is honored by his people and feared by his enemies.
Tinker
Goblin engineering was always innovative, but Boush brought it to such extreme that most refuse to believe that his powers lie in machine and rather think that he fights with magic. He can shoot focused light and homing projectiles as powerful and as flashy as most destructive Elven Arcane spells. It is said that not even best Necromancers can raise armies comparable to seemingly endless amount of clockwork goblins that Boush can easily summon. And while some refuse to believe in his machinery skills and other call him the master artist of engineering, none can deny the destructive force of his goblin.
Prophet
The land is never safe. Furion, therefore, never rests. The leader of all Night Elves, Furion tirelessly works to protect the sanctity of his woods. It comes as no surprise that he who helped defeat Archimonde would be called upon once more in the Sentinel's hour of need. The fury of nature is at his disposal, the trees come to life at his command, the wind carries him to lands far away, and nature itself strikes all who defy his will. He is more than just a Keeper or a Prophet, he is a savior.
Phantom Lancer
Although his true name is unknown to his allies, Azwraith's assigned name tells you enough. Like the Angel of Death, Azrael, he fights to rid the world of those who choose to embrace undeath. He is able to appear and disappear at will like a wraith, often appearing in many places at once. Azwraith is more than capable of dispatching the undead using his lance, each blow sending them closer to the spirit-realm. This lance is the source of his astounding ability to duplicate himself, whenever it draws blood he can use their life to create weaker copies of himself.
Stone Giant
Looming from the rocky crags of Ashenra, the stone giants are born from the mountain itself. Tiny, a newly born giant, although small in size, has the strength of a hill. With his supreme strength, he is able to launch anything into the air, including huge amounts of soil to cause avalanches around his enemies. Because of his craggy exterior, enemies have a hard time attacking him. Over time, Tiny's body will grow bigger as the magnetic forces deep inside his granite heart pull rocks and soil to his rugged stone form.
Goblin Techies
Devilishly clever, the goblin techies, despite their small physical presence, are a force to be reckoned with. In line with their goblin brethren, the techies have the skill of laying mines in the earth, invisible to the naked eye. Also, after extensive training with the Orcish voodoo priests of Kalimdor, the Techies are adept at laying paralysis-inducing traps along with their potent explosives. Wary be the foe who takes these three lightly.
Holy Knight
Prophesying a new dawn, a new world cleansed of the old evils, the Holy Knight's entrance into the war against the Scourge forever changed the course of history. A crusader riding under the banner of Hextar, the Holy Knight promises ever-lasting glory and redemption for those who march with him, and obstacles ahead to test the faith of all those sworn to forever cleanse evil from the land. Fanatically devoted to his cause, his followers come from every race, every background, and will stop at nothing to see the Scourge destroyed. If ever the redeeming hand of God touched earth, its name was Chen, the Holy Knight.
Dawn Tavern
Beastmaster
A wandering vagrant of the Mok'nathal, the fabled half orc-half ogres of legend, Rexxar and his mighty blades have joined the cause of the Sentinel to better protect the natural world around him. A friend of beasts, Rexxar flails and tears at his enemies with unsettling savagery, even going as far as hurling his axes in the manner of boomerangs at his enemies to better his chances at victory. Truly a warrior of the living planet that thrives around him, the Beastmaster is an ally to be counted on when he is needed the most.
Twin Head Dragon
Originally found gnawing at the roots of the World Tree during an excavation, this magnificent Chimaera's age is impossible to determine. With his large snapping heads and aggressive, unpredictable behavior, Jakiro is an intimidating creature to say the least, yet is loyal to the Sentinel for reasons all his own. Due to his mystical nature, he has a strange affinity with the elemental forces of ice and fire. This allows him to devastate all in his path, and he is more than capable of keeping his opponents in his line of fury. The Scourge would do best to be wary of this dragon, lest they all freeze and shatter as their precious Frozen Throne melts before their eyes.
Alchemist
Having enlisted under the ranks of the Sentinel for mere personal gain, the Alchemist's quest for amassing wealth to fund his research is a tireless and relentless one. Both sadistic and cruel in his methods, this heartless Goblin cares not for the means he must resort to for a sizable bounty. Whether he chooses to paralyze his foes with toxic concoctions or drench them in corrosive acids, Razzil Darkbrew remains steadfast in his calm, calculated approach, despite their constant wails of agony. Though notoriously farmed to be inhumane and savage in his actions, he succeeds in crippling the mighty Scourge with the vilest of elixirs.
Priestess of the Moon
A matriarch and high priestess of Elune's blessed order, Mirana Nightshade serves as a light in darkness for the front line of the Sentinel ranks, raining arrows and falling stars alike upon the shambling undead masses of the Undead Scourge, while her very presence is said to be so holy that it melts away the fatigue of nearby allies, giving them greater haste on the battlefield. In times of need however, she can fade herself and others around her into the safety of invisibility, making her a potent supporter matched by few.
Storm Spirit
A celestial being summoned to aid the Sentinel in their darkest hour; the Storm Spirit chose to manifest itself in the life essence of a humble elementalist, Raijin Thunderkeg. Though the Pandaren's soul perished during the profound surge of pure electrical essence, the divine entity even now seeks refuge in Raijin's body, unable to thrive on its own. However, despite its mortal imprisonment, the Storm Spirit is far from being limited of its tremendous powers. Able of manipulating vast, inexhaustible sources of energy in mysterious ways, it swiftly hails destructive sparks of lightning upon the Sentinel's adversaries, eradicating all that dared to cross its path
Sacred Warrior
The Trolls of the Darkspear tribe, long since exiled from their ancestral lands in Stranglethorn Vale, are considered by many to be the most savage race of creatures to ever grace the battlefield. This reputation is well earned by their Sentinel representative Huskar, who's abilities revolve around shortening his own lifespan to spear his foes to burning pieces. Considered a blessed martyr by his people, the Sacred Warrior is not afraid of death, and will even run towards it willingly, sometimes desperately, in order to bring the Undead Scourge to an end.
Templar Assassin
The apprentice of a legendary creature from Aiur, Lanaya is a psychic adept who specializes in strategic assassination for the Sentinels. Her psionic abilities manifest in and out of combat, and can be used to amplify damage while attacking, to protect her from enemy assault, or cloak herself invisibly before lashing out at an unfortunate passerby. And so more often than not, the foes that encounter the Templar on the battlefield find themselves dead and buried, their lives cut short as she fades back into the shadows, waiting for a new prey.
Faerie Dragon
In Sentinel's search for heroes to aid them in the war against the Scourge, they discovered the lost lands of the mystical Faerie Dragons. Upon explaining the conflict to the Faerie Queen of Agrace, she sent forth Puck, a personal guardian, to turn the tides of war. Despite his small size and mischievous personality, the little dragon soon proved to pack more than his fair share of power on the battlefield, blasting through the enemy ranks with balls of magic, faerie dust, and the capability to stupefy an entire army with nothing more than his imagination. His foes all learned the hard way that size matters not in combat, and that appearances are, ultimately, deceiving.
Clockwerk Goblin
The by-product of Goblin technological weapon research during the old War, Rattletrap the Clockwerk Goblin was shut away into storage for countless decades until the Sentinel found and reactivated him. Combat-wise, this goblin's capabilities know few bounds; his body is stocked with a huge array of armaments that destroy targets both near and far with ease. His trademark wrench can even extend itself like a grappling hook, allowing him to pick off individual targets with pin-point accuracy.
Admiral Proudmoore
Of all the allies in the Sentinel's ranks, only one, is known by as many names and is feared in as many lands. Called Capt. CoCo by his mates, Jacksparrow by others, The Legendary Mariner by some. but only a select few, know his real name and what it stands for. He can harness the powers of the depths to conjure torrential geysers that blast his enemies into the air. His elegant blade is sworn to the Seas and with each mighty swing it ebbs like the tides. Using a watery form of spacial magic, he can bring you back to your original destination. The Captain now sails towards the Scourge lands, aboard his Phantom vessel boosting the spirits of his comrades with his fabled Rum, paving the way for the victory of the Sentinel. He is Kunkka, Master and Commander of the seven seas.
Windrunner
In the valleys of Winterspring, deep within the verdant glades of the Forest of Trees, an elf with the power of the wind makes her home. She joined the Sentinel as a free agent shortly after the War of the Magi. Favored by the Goddess of Wind, Alleria received many blessings. Her arrows fly straight and true, piercing all enemies in a line. She can lace her arrow with wind and bind enemies together by creating ethereal shackles. Her footsteps are hastened by the currents of air. It is known that she can dispatch enemies at blinding speed by releasing a flurry of arrows. She is indeed a worthy enemy of the Scourge.
Light Tavern
Moon Rider
Luna Moonfang is a stalwart and devout follower of the Moon Goddess, Elune. She fights alongside the Sentinel in the never-ending battle to cleanse the land of the unholy Scourge. Through her valiant efforts, she has been granted small portions of Elune's mystical power. Luna uses this gift to cut a swath through her enemies. It has been said that Luna is able to call down the very light of the moon, and is always surrounded by a glowing aura, as though in moonlight herself. Luna is a shining beacon for the Sentinel, an ever vigilant protector.
Dwarven Sniper
Kardel Sharpeye is a testament to his name and race. Using only his finely honed skills of marksmanship and his trusty rifle, he systematically destroys his opponents from afar. Taking great care to aim for the most vulnerable of areas, he is capable of severely injuring an opponent, and with a little extra time, has been known to simply dispose of an enemy in a single shot. His rifle is equipped with a secondary barrel, capable of launching a short burst of shrapnel at close range, causing massive damage.
Troll Warlord
When the Sentinel first gathered their forces, The Troll Warriors were considered primitive and unreliable. Their pride wounded, many refused to join, some even considering siding with the Scourge. Only a hotheaded young Warlord called Jah'rakal joined the Sentinel. Known as "Blinding Axe" in troll tongue, both for the blinding speed of his axes and his trademark blind technique, his unstoppable rampages have already made him a legend among his Allies. However Jah'rakal fights not for the Sentinel, or even to defend the Ancients, but to show Elves, Men, Orcs and anyone else that trolls are the best fighters in the world.
Shadow Shaman
Once a gifted troll witch doctor, young Rhasta was well versed with the secrets of voodoo magic. When the war between the Sentinel and the Scourge began, Rhasta, then a Shadow Hunter, offered his allegiance to the Sentinels to vanquish the Scourge once and for all. While he was gifted as a witch doctor, Rhasta is a genius as a shadow hunter, exceeding his master by mastering the art of summoning multiple serpent wards, binding enemies for a short time and casting elemental lightning to several units.
Bristleback
The quillboars were never interested in the affairs and wars of other races, but one knew that the Scourge would eventually descend on their lands if left unchecked. Entering the ranks of the Sentinel for the sole reason of the preservation of his tribe, Rigwarl brings primal instincts to the never ending battle. Each time he releases a flurry of quills or a glob of slime, he works himself into a frenzy that increases his effectiveness drastically, and should he be in danger, his bristle back would shield him from further harm. A perfect demonstration of the abilities that even lesser beings can unleash.
Pandaren Brewmaster
Mangix originates from a deeply hidden and secret society located on the obscure island of Pandaria. He lived a sheltered life in his home within the Stonetalon Mountains, but even the far, golden reaches of Pandaria were affected by the dark hand of the Scourge. The elders heard the cries of the innocent, and saw the blood of the slain, and so, they agreed to send one elite warrior, hoping to turn the tides of battle and restore the Great Balance. What they did not know was that the local barkeep had trained for this very moment his entire life.
Centaur Warchief
Gifted with a tremendous body and an ever-growing fortitude, Bradwarden's courage is only matched by the size of his heart. Prophesized as a savior by the oracles of his tribe, Bradwarden is the living token of the allegiance of the centaurs to the Sentinel. He swings his axe with massive force, sometimes even hurting himself when doing so. The ground trembles every time he slams his hoof and his reflexes are impossible to surpass; allowing him to retaliate just after being attacked. Bradwarden is decided to fulfill his destiny, and he knows that the upcoming battle will become his ultimate challenge.
Bounty Hunte
Gondar is a Draenei that is often called upon for his superior skills. Not much is known about his past, but his capabilities are extraordinary. Some believe he learned from a ninja clan while others say he was born with his amazing abilities. He is able to throw shurikens with extreme accuracy and has the strength to strike down any foe with his two swift blades. His agility is matched by none, and his stealth is inferior only to few. He is interested in the conflict for money alone, and is promised a large reward.
Dragon Knight
Abandoned and forsaken as a child, the Half-bred Dragon Davion sought refuge from the evils of the world, and from the uncontrollable power growing within himself. His search led him to the doorstep of a mighty Druid, who taught him to tap into the massive energies that lay concealed in his blood - a tribute to his ancient Draconian heritage. A master swordsman, Davion smites his foes in his raging frenzy - transforming at will into an Elder Dragon of destructive fiery rage to crush all those that threaten to vanquish his new home.
Anti-Mage
Twin sons to the great Prophet, Terrorblade and Magina were blessed with divine powers: Terrorblade granted with an unnatural affinity with life forces; Magina gifted with energy manipulation. Magina's eventual overexposure to the magics gradually augmented his elemental resistances and bestowed him the unique ability to move faster than light itself. Now, broken by Terrorblade's fall to the dark side, Magina answers the Sentinel's call in a desperate bid to redeem his brother. Every bitter strike turns the Scourge's evil essences upon themselves, culminating in a finale that forces his enemy to awaken to the void within and spontaneously implode.
Drow Ranger
Traxex was a skilled archer in her oppressive underground homeland, the Underdark, until she grew sick of her kin's evil ways and fled to the surface world. As a part of her resolution, she joined the Sentinel, bringing her excellent marksmanship to the fray. Some of her abilities include stripping magical beings of their voices, and enchanting her arrows with an icy cold. While such powers are valuable, her true origin will never cease to linger around in the judging eyes of others.
Omniknight
A former member of the Order of the Silver Hand, Purist has joined the Sentinel to avenge the death of the Order's leader, Uther the Lightbringer. Trained by Uther himself in the ways of the Paladin, Purist brings the power of the Holy Light to the battlefield. He can purify the souls of allies, harming any nearby Scourge in the process. Able to protect allies from harmful unholy magic, the mere presence of a man of the Holy Light atrophies any nearby enemies. In times of dire need, Purist can call upon God himself to protect him and his allies.
Anyway just to add first impression, Some of these heroes arent originaly warcraft chars, for example Knight Davion was "stolen" from The Riftwar Saga, written by Raymond E. Feist.