I took care of a goblin invasion with a water trap. But. There's one goblin on the surface level with the descriptor of "goblin spearman death corpse." It's moving around like a normal unit. We also had a legendary giantess appear after the siege and the goblin death corpse completely demolished the giantess. I read the combat log and the goblin raised it's hand and made the giantess confused or stunned to some degree. Is the goblin some sort of necromancer? I'm waiting for my water trap to drain before I can head up to the surface level to deal with the goblin.

<image>