ripples of potential extended art the lost caverns of ixalan commanderSet: The Lost Caverns of Ixalan Commander Type: Instant Rarity: Rare Cost: {1}{U} Proliferate, then choose any number of permanents you control that had a counter put on them this way. Those permanents phase out. (To proliferate, choose any number of permanents and or players, then give each another counter of each kind already there. Treat phased out permanents and anything attached to them as though they don't exist until their controller's next