@jinanbingsu: I summoned “Number F0: Utopic Future” using “Kashtira Arise-Heart” and “Kashtira Shangri-Ira” as Xyz materials. Xyz materials of “Kashtira Arise-Heart” and “Kashtira Shangri-Ira” are send to the Graveyard, or banish?
Yu-Gi-Oh! Card Game office: They are send to the Graveyard. Do not banish them.
But YGO Omega has banishing them. (from 0:50 of this video)
Please check this bug. Thanks. (And sorry for my bad English; I’m Korean)