Card Codex

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17 May 2024: Card library updated.

Mercurial Transformation

1U · Sorcery — Lesson

Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4.

Similar cards

Color identity:
NameManaTypeText
Skulking Knight 2BCreature — Zombie Knight Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) When Skulking Knight becomes the target of a spell or ability, sacrifice it. 3/3
Traitor's Clutch 4BInstant Target creature gets +1/+0, becomes black, and gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.) Flashback {1}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Curse of Bounty 1GEnchantment — Aura Curse Enchant player Whenever enchanted player is attacked, untap all nonland permanents you control. Each opponent attacking that player untaps all nonland permanents they control.
Consume 2WBSorcery Target player sacrifices a creature with the greatest power among creatures they control. You gain life equal to its power.
Prize Wall 1UCreature — Wall Defender {U}, {T}: You get {TK}. {4}{U}, {T}: You may put a sticker on a nonland permanent you own. Activate only as a sorcery. 0/4
Venser's Diffusion 2UInstant Return target nonland permanent or suspended card to its owner's hand.
Pendelhaven Legendary Land {T}: Add {G}. {T}: Target 1/1 creature gets +1/+2 until end of turn.
Sudden Setback 2UUInstant The owner of target spell or nonland permanent puts it on the top or bottom of their library.
Werewolf Lightning Mage Stickers {TK}{TK} — Landfall — Whenever a land enters the battlefield under your control, put a +1/+1 counter on this permanent. {TK}{TK}{TK}{TK} — Whenever a creature blocks this creature, that creature gets -4/-4 until end of turn. {TK}{TK} — 4/1 {TK}{TK}{TK} — 3/5
Hidden Predators GEnchantment When an opponent controls a creature with power 4 or greater, if Hidden Predators is an enchantment, Hidden Predators becomes a 4/4 Beast creature.
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