Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Reverse the Polarity

1UU · Instant

Choose one — • Counter all other spells. • Switch each creature's power and toughness until end of turn. • Creatures can't be blocked this turn.

Similar cards

Color identity:
NameManaTypeText
Sen Triplets 2WUBLegendary Artifact Creature — Human Wizard At the beginning of your upkeep, choose target opponent. This turn, that player can't cast spells or activate abilities and plays with their hand revealed. You may play lands and cast spells from that player's hand this turn. 3/3
Six-Sided Die 2BInstant Choose target creature. Roll a six-sided die. 1 — It has base toughness 1 until end of turn. 2 — Put two -1/-1 counters on it. 3 — Six-Sided Die deals 3 damage to it and you gain 3 life. 4 — It gets -4/-4 until end of turn. 5 — Destroy it. 6 — Exile it.
Enthralling Victor 3RCreature — Human Warrior When Enthralling Victor enters the battlefield, gain control of target creature an opponent controls with power 2 or less until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.) 3/2
Stronghold Overseer 3BBBCreature — Demon Flying Shadow (This creature can block or be blocked by only creatures with shadow.) {B}{B}: Creatures with shadow get +1/+0 until end of turn and creatures without shadow get -1/-0 until end of turn. 5/5
Renari, Merchant of Marvels 3ULegendary Creature — Dragon Artificer You may cast Dragon spells and artifact spells as though they had flash. Choose a Background (You can have a Background as a second commander.) 2/4
Karsus Depthguard 2RCreature — Viashino Warrior Defender As long as Karsus Depthguard's power is 5 or greater, it can attack as though it didn't have defender. 4/3
Pygmy Troll 1GCreature — Troll Whenever Pygmy Troll becomes blocked by a creature, Pygmy Troll gets +1/+1 until end of turn. {G}: Regenerate Pygmy Troll. 1/1
Sheltering Word 1GInstant Target creature you control gains hexproof until end of turn. You gain life equal to that creature's toughness. (A creature with hexproof can't be the target of spells or abilities your opponents control.)
Ace's Baseball Bat 2Legendary Artifact — Equipment Equipped creature gets +3/+0. As long as equipped creature is attacking, it has first strike and must be blocked by a Dalek if able. Equip legendary creature {1} Equip {3}
Rasputin Dreamweaver 4WULegendary Creature — Human Wizard Rasputin Dreamweaver enters the battlefield with seven dream counters on it. Remove a dream counter from Rasputin: Add {C}. Remove a dream counter from Rasputin: Prevent the next 1 damage that would be dealt to Rasputin this turn. At the beginning of your upkeep, if Rasputin started the turn untapped, put a dream counter on it. Rasputin can't have more than seven dream counters on it. 4/1
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