Snapped keyring
Every key gone from it, and the gate it answered to is shut tighter than ever.
Vendor trash. Nothing in the game wants it: no recipe, no enchant, nothing to wear. Stacks in one inventory slot. Vendors pay 36 coins for it.
What drops it
Gate warden
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.