Use chainsaw to attack the closet enemy, last for 3 seconds. Drain 15% HP per second from current target, and drained HP per second cannot exceed the 15% of target maximum HP.
Rage
Chainsaw fells into Rage, boost self attack speed and be immune to enemies' skills.
Poison Chain
Chainsaw will reduce closet target's attack speed, all allies attack this target shall gain additional drained HP.
Soul Hit
Chainsaw's attack will create additional damage, and drain HP equals to additional damage.
