Blistered carapace
Bubbled across the back like boiled pitch, and it flakes at the edges if handled.
Vendor trash. Nothing in the game wants it: no recipe, no enchant, nothing to wear. Stacks in one inventory slot. Vendors pay 1110 coins for it.
What drops it
Magma-shell crawler
1 in 5
Rolled on its own rather than from the loot table, so it takes nothing away from anything else that falls off it.
What it trades for
No trades in the last 30 days.