Larian Studios Forums Divinity - Original Sin Divinity - Original Sin - General Undead heal bug

I tried using Minor Heal on the an undead priest tonight and it actually healed him instead of damaging. I wonder if the correct flag was not set.

I'm pretty sure this is on purpose. Using cure spells to heal undead is an old RPG staple. At least in D&D terms, they're composed of negative energy, and being that "cure" or "heal" spells are positive energy, negative material plane to positive material plane, they're harmed by this.

Zombies are the only undead harmed by heal spells in D:OS