Thanks, and good thought with the GoTP. On that note do we need any cards from water? (I kind of doubt it)
I think the only cards we'd want from water at this point is purify, nymph's tears (could power a hope deck?) or maybe ice shield (that's a big maybe.)
Time pillars/pendula could be very nice to help power an Eternal Crusader deck.
Novas, graboids, EQs are also viable options for the inevitable rainbow decks we'll have to use. Novas also offer some "protection" from discord other than sanctuary. EQ's may be our weapon of choice against
(and they're probably thinking the same thing about us) but consider EQs, solar shield, miracles to starve them of quanta and anything they get out helps power our miracles.
