(Self) Aggro all monsters (cancels "Skulker" skill)
This skill will allow you to manage who gets attacked by monsters. This will let you further specialize both your defensive and offensive heroes. The most important effect though is, that it will force enemies who would normally ignore the heroes (to attack major modules, the merchant or go straight for the crystal) to attack the hero instead. However, it has no practical effect on monsters who attack with area of effect and can be dangerous around suicide monsters.
Skills that grant it: War Cry