Mirrored Depths [Promotional Planes] Legendary Artifact It doesn't untap during its

It doesn't untap during its controller's untap step for as long as Ice Floe remains tapped

{1}{G}{W}{U}: Put Derevi onto the battlefield from the command zone

{T}: Prevent all combat damage that would be dealt by target attacking creature this turn

oh wicked crime

Mirrored Depths [Promotional Planes] Legendary Artifact It doesn't untap during itsSet: Promotional Planes Type: Plane Karsus Rarity: Rare Whenever a player casts a spell, that player flips a coin. If the player loses the flip, counter that spell. Whenever you roll {CHAOS}, target player reveals the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.