Non units can't be damaged by the Firebreather's fire attack or the Chander's vomit
Making them extremely bad at dealing with anything a non-living creature. They can't even knock enemy doors at a decent pace as other creatures. And bad assaliants for the Dungeon Core.
Game Version:
Steam Public
Platform:
Windows
Any level. Particular instances are level 4 Chunders vomiting on a Portcullis, or a Firebreather using his fire attack against the Rhaskos' Dungeon Core on the level 7.
EDIT: I just tested a Chunder against a Templar. It didn't do ANY damage with the vomit attack. So the issue is that the attacks are completely harmless.