Rusted Knife

Location: Azurecrest Island
Price: N/A (Reward from the 'A Rusty Knife (Repeatable)' quest)
Sellback: 10 Gold
Level: 45
Description: A knife that looked to be used to carve meat and flesh.
Note: Required to spawn Rotting by having this item in your inventory and carving one of the two corpses after clearing all Decaying Jellies near it by clicking/tapping on the sparkles near it.