The Prison key is used at the entrance of the Ancient Prison and allows you to enter it. Using the key will make it melt resulting in the loss of 1 key.
It can be bought Merchant for 7,500 Gold
Dropped by
- MONSTERS
- Ancient bat (level 70)
- BOSSES
- Golem (level 330)
- Umbra, Guardian of Varaxis (level 350)
- EVENT BOSSES
- Feaster bunny (level 666)
- Snowverlord (level 200)