I tried changing the targets allowed but in game it says that you can target undead units only.
on the targets allowed field i put alive, non-hero, organic and enemy.
imported_Switch33
#2
organic, player units, enemy (units if u want to have it hurt enemy units), vulnerable these allow to make it target regular units and not corpses but this might be wrong if so just click on the boxes that make the most sense like if u wanted to only affect yourself do Self.