Y'Shaarj
Assassin

Trait - Blood of the Earth - When Y'Shaarj dies, allied Heroes gain unlimited mana until Y'Shaarj respawns. Every 1000 ability damage dealt by allied Heroes causes Y'Shaarj to respawn 1 second sooner.

Q - Withering Doubt - Damage and slow enemies by 25% in a large area over 3 seconds. The area closes in over the duration.

W - Gripping Despair - Grab an enemy Hero, leeching health over 3 seconds while they're in range and reducing their healing received by 50%.

E - Haze of Hatred - For 4 seconds, units near Y'Shaarj have 25% increased attack speed, but enemies are Blinded.

R1 - Breath of Fear - Channel to damage to enemies in an area and make them flee in Fear for 1 second, for 3 seconds.

R2 - Growing Anger - Mark a allied Hero for 5 seconds, tracking all the damage they deal. After 5 seconds, deal that much damage to nearby enemies over 2 seconds.

Talents:

Level 1

Suspicion - Increase the duration of Withering Doubt by 2 seconds.
Misery - Gripping Despair also decreases Spell Power by 15%.
Ire - Enemy Heroes' missed attacks during Haze of Hatred cause Y'Shaarj's
Sha Spike - Activate to damage enemies in a small area.

Level 4

Wither Will - Increases the slow of Withering Doubt over its duration, up to 75%.
Torpor - If Gripping Despair lasts its full duration, the target is Rooted for 1 second.
Languor - If an enemy heals the target of Gripping Despair, the healer is Stunned for 1 second.
Bitter Thoughts - Enemies under Haze of Hatred leave clouds in their path for 4 seconds, duplicating the haze's effects.

Level 7

Gathering Doubt - The area of Withering Doubt grows over time instead of shrinks.
Explosive Despair - Breaking Gripping Despair early deals double the remaining damage in an area.
Unleashed Wrath - Units under Haze of Hatred gain up to +25% more attack speed, based on their health missing.

Level 10

Breath of Fear
Growing Anger

Level 13

Eternal Darkness - Increases the healing reduction from Gripping Despair to 100%, and it persists an extra 2 seconds.
Seethe - When an enemy misses during Haze of Hatred, damage the nearest enemy.
Touch of Nothingness - Basic attacks Silence enemies for 1 second.
Dread Thrash - Basic abilities cause Y'Shaarj to basic attack 3 times at once. If all basic abilities are on cooldown, 6 times instead.

Level 16

Reaching Strike - Withering Doubt also launches a fast moving projectile towards the furthest enemy Hero. Reactivate to detonate it.
Lash of Insanity - Increases the range of Gripping Despair by 40%. Reactivate to charge to the gripped target, damaging enemies in your path.
Malice - Gripping Despair causes its target to pass through units. Moving through a Hero will refresh and spread Gripping Despair.
Tempestous Spite - Haze of Hatred now casts 8 waves over its duration, spaced evenly, which duplicate its effect.

Level 20

Breath of Y'Shaarj - Y'Shaarj's basic abilities now mark the ground they were cast from for 30 seconds. Breath of Fear erupts the marked areas.
Rage Unbound - Growing Anger passes to another allied Hero when its duration ends.
Mists of Pandaria - Passive: Enemies no longer share vision.
Divine Bell - Place a Bell at Y'Shaarj's location. Allies in the Hall of Storms can teleport directly to it. Lasts until destroyed.
Whispers of the Old Gods - Activate to take control of all enemy minions and mercenaries.