A Swarm of Termites

An American poker card-sized NPC for the tabletop roleplaying game Mausritter by Isaac Williams

The answer to the question : "what would the equivalent of a rust monster in Mausritter look like ?"

Termites are not dangerous per se, they won't try to eat you. They will swarm over you and eat everything you have that's made of wood, though. Plus, they are difficult to get rid of.