Card Codex

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17 May 2024: Card library updated.

Behind the Mask

U · Instant

As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.) Until end of turn, target artifact or creature becomes an artifact creature with base power and toughness 4/3. If evidence was collected, it has base power and toughness 1/1 until end of turn instead.

Similar cards

Color identity:
NameManaTypeText
Triumph of Gerrard 1WEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Put a +1/+1 counter on target creature you control with the greatest power. III — Target creature you control with the greatest power gains flying, first strike, and lifelink until end of turn.
Aphotic Wisps BInstant Target creature becomes black and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) Draw a card.
March of Swirling Mist XUInstant As an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)
Smash to Smithereens 1RInstant Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.
Yavimaya Kavu 2RGCreature — Kavu Yavimaya Kavu's power is equal to the number of red creatures on the battlefield. Yavimaya Kavu's toughness is equal to the number of green creatures on the battlefield. */*
Dinosaur Egg 1GCreature — Dinosaur Egg Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) When Dinosaur Egg dies, you may discover X, where X is its toughness. 0/3
Desecrator Hag 2B/GB/GCreature — Hag When Desecrator Hag enters the battlefield, return to your hand the creature card in your graveyard with the greatest power. If two or more cards are tied for greatest power, you choose one of them. 2/2
Aura Gnarlid 2GCreature — Beast Creatures with power less than Aura Gnarlid's power can't block it. Aura Gnarlid gets +1/+1 for each Aura on the battlefield. 2/2
Warping Wail 1CInstant ({C} represents colorless mana.) Choose one — • Exile target creature with power or toughness 1 or less. • Counter target sorcery spell. • Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."
Aether Tide XUSorcery As an additional cost to cast this spell, discard X creature cards. Return X target creatures to their owners' hands.
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