one piece tcg kingdoms of intrigue booster box OP-04】Kingdom & CASE〔Factory Sealed〕 Both bows are extremely popular One Piece Set 4 Kingdoms

There are many different kinds of decks that want to run cards with proliferate

Yes, cipher counts as casting

(For example, white's enemy colors are red and black, and its allied colors are green and blue)

This deck was already a fringe deck in Modern, but Oath of Nissa might be exactly what it needed to propel itself firmly into the sphere of competitive Modern decks, especially since this is another deck that can use the recent big mana offerings well and might want something like Ulamog, the Ceaseless Hunger or even World Breaker, both of which, of course, Oath of Nissa can help find when you need it, giving you a different sort of flexibility, offering a card that does what others couldnt