Frozen key
The Frozen key is used to open the frozen door in the God Wars Dungeon. Behind the door is the Ancient Prison, containing Zaros' followers and their leader, Nex. The key is combined from four parts, each one dropped by a combatant of the other four gods in the God Wars Dungeon.
Once created, the key has 100 charges. A charge will be used each time the frozen door is opened, and the key will end up in a degraded state once all charges have been used. Upon destroying the key, new pieces can be gathered and assembled into a new one with 100 charges.
The bank area can be accessed permanently with Ancient Ceremonial Robes and a Frozen key.
Frozen Key Pieces
The frozen key pieces are dropped by any follower inside the God Wars Dungeon. There are four frozen key pieces, one for Armadyl, Bandos, Saradomin, and Zamorak. If all four pieces are combined they will become a frozen key, which can be used to open the door to the Ancient Prison. It is not possible to have more than one of each of these pieces at a time.
- Frozen key piece (Bandos) is dropped by any follower
- Frozen key piece (Zamorak) is dropped by any follower
- Frozen key piece (Saradomin) is dropped by any follower
- Frozen key piece (Armadyl) is dropped by aviansies