Keystone

Description
A Keystone is whats used to assign a Gateway to a specific gateway network and to by pass Seer Stones and Astral Barriers.



On the left is an empty keystone; on the right is a keystone with a combination of runes that will allow the user to interact with a specific network on a Gateway system, avoid the effects of a matching Astral Barrier, or trigger the effects of a matching Seer Stone. A Keystone has 5 slots to place any combination of Runes in it. There are 32,768 possible combinations of runes that can be placed in a Keystone.

Uses
Used in Gateways, SeerStones, and Astral Barriers as a unique key.