Morphology: Krocuss
Toxin-eating forager.

Heavily armored; attack when it exposes its gills to damage it. The Krocuss thrives on toxins it extracts from its surroundings. It secretes an acidic trail in its wake as it roams in search of nourishment. The durable mollusk can be damaged when it exposes its toxin-absorbing gills; few weapons can penetrate the creature's shell.