PIERCES SPELL IMMUNITY:Yes
Abaddon releases a coil of deathly mist that can damage an enemy unit or heal a friendly unit at the cost of some of Abaddon's health.
SELF DAMAGE: 75 / 100 / 125 / 150
DAMAGE/HEAL: 100 / 150 / 200 / 250
CAST POINT 0.25s
A mysterious vapor from the Font of Avernus now infuses the breath of Abaddon, who releases it at will.