What are these stones of virtues in the photo?

LordJJOliver

Can anyone tell me what these stones are called, and can I buy them from another player?

Jepeth

Full guide for those here: https://www.uo-cah.com/events/the-black-gate

Pawain

You can still do the quest to get these tiles. Quest can only be done once per toon.

JackFlashUk

Pawain said:

You can still do the quest to get these tiles. Quest can only be done once per toon.

Char 

Pawain

Chartoon

JackFlashUk

Lol give me strength 

Hippo

The stones themselves are shard bound and the quest reward is random so many players have duplicate stones to trade or sell. What shard do you play?