Talk:Ouroboros/@comment-162.201.240.32-20180721043541/@comment-45.56.46.26-20180721165723

Unknown but unlikely.

The Twenty are single use. The Caloric Stone may have also been single use, or it might be non-unique.

Ouborous might not work at all, or might inflict a penalty on the user, given how it worked in Yggdrasil.