Card Codex

M:tG card similarity search

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
Solitary Defiance 2UEnchantment As long as you control exactly one creature, that creature has vigilance and ward {2}. Whenever a creature you control attacks alone, seek two nonland cards, then discard a card.
Bishop of the Bloodstained 3BBCreature — Vampire Cleric When Bishop of the Bloodstained enters the battlefield, target opponent loses 1 life for each Vampire you control. 3/3
Rona's Vortex UInstant Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Return target creature or planeswalker you don't control to its owner's hand. If this spell was kicked, put that permanent on the bottom of its owner's library instead.
Sakashima of a Thousand Faces 3ULegendary Creature — Human Rogue You may have Sakashima of a Thousand Faces enter the battlefield as a copy of another creature you control, except it has Sakashima of a Thousand Faces's other abilities. The "legend rule" doesn't apply to permanents you control. Partner (You can have two commanders if both have partner.) 3/1
Worldslayer 5Artifact — Equipment Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer. Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.)
The Cheetah Planet Plane — Outside Mutter's Spiral When you planeswalk to The Cheetah Planet and at the beginning of your upkeep, put two +1/+1 counters on target non-Cat creature you control. It becomes a Cat in addition to its other types. Whenever chaos ensues, all Cats gain provoke until end of turn. (Whenever a Cat attacks, its controller may have target creature defending player controls untap and block it if able.)
Parallax Inhibitor 2Artifact {1}, {T}, Sacrifice Parallax Inhibitor: Put a fade counter on each permanent with fading you control.
Contortionist Troupe XGCreature — Human Contortionist Troupe enters the battlefield with X +1/+1 counters on it. Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control. 0/0
Professor Onyx 4BBLegendary Planeswalker — Liliana Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life. [+1]: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard. [−3]: Each opponent sacrifices a creature with the greatest power among creatures that player controls. [−8]: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times. Loyalty 5
Xantcha, Sleeper Agent 1BRLegendary Creature — Phyrexian Minion Xantcha, Sleeper Agent enters the battlefield under the control of an opponent of your choice. Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability. 5/5
Page 324