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that source's controller sacrifices that many permanents
destroy that land unless any player pays 1 life
Madness {R} (If you discard this card
The results of Rashmi's experimentation forced her to consider the possibility that multitudinous realities existed beyond her own
Set: XY: Generations Type: Fire Rarity: Promo Retreat cost: Colorless
Cavern of Souls [Ultimate Masters] H13 that source's controller sacrifices thatSet: Ultimate Masters Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
