Mykan by Valeera

Satiated - !Quest!: Devouring a Corpse increases your maximum Health and Regen by 0.1%, or 2% for Heroic Corpses, up to a maximum of 20%.
Hemophilia - Reduce the cooldown of Blood Rush by 2 seconds if you pass through an enemy Hero.
Molting - Blood Rush leaves behind a Corpse.

Lost Time - While a nearby enemy Hero is Slowed, gain 15% Movement Speed and Attack Speed
Ricochet - Corpse Lance bounces to another enemy for 30% damage upon hitting a Hero.
Unstable Compound - Death Nova's radius is increased by 15% and it deals 40% increased damage to Mercenaries and Monsters.
Potency - Gain 25 Armor for 2.5 seconds after arriving with Blood Rush.

Draw Life - Every nearby enemy Hero increases your Health Regeneration by 200%.
Mark of the Leech | Cooldown: 30 seconds - Mark an enemy Hero for 8 seconds. 10% of damage you or your teammates deal to that target is returned to you as Health.
Transfusion - Heal 10% of your maximum Health for every hero you pass through with Blood Rush.

Jesseth's Skullscythe - Gain 30% Attack Speed. Basic Attacks cleave for 50% damage.
Corpsewhisperer - Hitting an enemy with Corpse Lance increases the damage of Corpse Lance by 5% for 4 seconds, stacking up to 25%. Corpse Lance range increased by 20%.
Decrepify - Death Nova's Slow is increased by 15% and it also reduces the targets' damage dealt by 40%.
Metabloism - Blood Rush gains a second charge, but consumes an additional 5% of your current Health.

Dread Presence - While 2 or more enemy Heroes are nearby, gain 40 Spell Armor. Your Basic Attacks reduce enemy Attack damage by 40% for 2.5 seconds.
Krysbin's Sentence - Deal 15% increased damage to Slowed enemies. This damage bonus is tripled against Stunned, Rooted, or Silenced enemies.
Bloodtide - Blood Rush increases the damage of the next Death Nova within 3 seconds by 40%.
Exsanguinate - Each Hero your pass through with Blood Rush takes damage equal to 10% of their maximum Health over 3 seconds.

Land of the Dead | Cooldown: 100 seconds - Draw Essence from the ground around you for 5 seconds, effectively Devouring 4 Corpses each second. Devour is disabled during this time.
Simulacrum | Cooldown:60 seconds | Health: 25% - Create a Simulacrum clone with 100% of your current Health to mimic your movements, attacks and Ability cast for 15 seconds. The Simulacrum's Corpse Lances deal no damage
Trag'oul's Avatar - All self-healing and regeneration is doubled. Healing while at max Health instead increases your max Health by that amount for 8 seconds.
Pestilence Master's Shroud - Whenever you Devour a Corpse or Corpse Lance is used, fire a free Corpse Lance at a nearby enemy (prioritizing Heroes) that deals 50% damage.