Keystone crystal
Keystone crystal
Release date 5 January 2017 (Update)
Members only? Yes
Quest item? No
Tradeable? Yes
Equipable? No
Stackable? No
High Alch 0 coins
Low Alch 0 coins
Destroy Drop
Store price Not sold
Exchange price Not sold
Weight 0 kg
A power emanates from the crystal.
Keystone crystal detail

The keystone crystal is obtained from the other side of the tightrope in the deathly room within the Chambers of Xeric. Players must defend against deathly rangers and deathly mages. Once obtained, players can open the barrier while carrying it.

It is recommended to kill some of the deathly rangers and mages before crossing the rope to obtain the crystal, as they can hit extremely high.