[Norfleet]

Vengeance of the Dead doesn't work on undead beings, and tends to bounce off of anything that qualifies as an SC pretender chassis, due to the combination of god-class MR and magic-resistance items.

This is probably why the potentially game-crashing nature of Vengeance of the Dead isn't mentioned much: According to my measurements, the game battlefield isn't really physically capable of holding more than about 3000 units, as the dimensions of the battlefield, if jampacked, wouldn't support more than that for any given side....