Has a range of 3 + (Willpower + Level) / 8 squares. If it hits an undead monster, you take 4d4 damage (4d4/2 at level 50) and no further effect. Mindless monsters, including insects and the Eternal Guardian, are immune, as are all unlife. Corrupting monsters will corrupt you as for a single melee hit (divided by 4 at level 32); however they ARE affected normally. The monster will not be affected if it passes a spell resistance save with an attack power of your level. If it is affected, it will be confused for your level + randomly 0 to your willpower turns.