Color: Colorless Card Text: Whenever a player casts a spell , that player flips a coin. If he or she loses the flip counter that spell. Whenever you roll {C} target player reveals the top card of his or her library. If it's a nonland card you may cast it without paying its mana cost. Rarity: P Card Type: Plane - Karsus Name: Mirrored Depths Finish: Regular Set Name: Unique & Misc. Promos