Today Oracle told me 'Obliterator' for the next FG.
Happily, I went to the deckmaking screen to make an anti- Obliterator deck then immediately proceeded to fight him.
Problem is.... I encountered Eternal Phoenix.
(No refresh, no other match vs AI or PVP)
Obviously, I don't have any Screenie... Why should I SC when the Oracle tells me Obliterator, lol.