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
Tiller Engine 2Artifact Creature — Construct Whenever a land enters the battlefield tapped and under your control, choose one — • Untap that land. • Tap target nonland permanent an opponent controls. 1/3
Hurly-Burly 1RSorcery Choose one — • Hurly-Burly deals 1 damage to each creature without flying. • Hurly-Burly deals 1 damage to each creature with flying.
Misfortune 1BRGSorcery An opponent chooses one — • You put a +1/+1 counter on each creature you control and gain 4 life. • You put a -1/-1 counter on each creature that player controls and Misfortune deals 4 damage to that player.
Shatter Assumptions 1BBSorcery Choose one — • Target opponent reveals their hand and discards all colorless nonland cards. • Target opponent reveals their hand and discards all multicolored cards.
Maestros Charm UBRInstant Choose one — • Look at the top five cards of your library. Put one of those cards into your hand and the rest into your graveyard. • Each opponent loses 3 life and you gain 3 life. • Maestros Charm deals 5 damage to target creature or planeswalker.
By Elspeth's Command 2WEnchantment At the beginning of combat on your turn, choose one that wasn't chosen during your last combat — • Up to one target Soldier perpetually gets +1/+1 and gains flying. • Choose a Soldier card in your hand. It perpetually gets +1/+1 and gains vigilance. • Create a 1/1 colorless Soldier artifact creature token.
Putrid Warrior WBCreature — Zombie Soldier Warrior Whenever Putrid Warrior deals damage, choose one — • Each player loses 1 life. • Each player gains 1 life. 2/2
Voracious Hydra XGGCreature — Hydra Trample Voracious Hydra enters the battlefield with X +1/+1 counters on it. When Voracious Hydra enters the battlefield, choose one — • Double the number of +1/+1 counters on Voracious Hydra. • Voracious Hydra fights target creature you don't control. 0/1
Territorial Kavu RGCreature — Kavu Domain — Territorial Kavu's power and toughness are each equal to the number of basic land types among lands you control. Whenever Territorial Kavu attacks, choose one — • Discard a card. If you do, draw a card. • Exile up to one target card from a graveyard. */*
Etched Host Doombringer 4BCreature — Phyrexian Demon When Etched Host Doombringer enters the battlefield, choose one — • Target opponent loses 2 life and you gain 2 life. • Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it. 3/5
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