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
Feed 3GSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Draw a card for each creature you control with power 3 or greater.
Zhao Zilong, Tiger General 3WWLegendary Creature — Human Soldier Warrior Horsemanship (This creature can't be blocked except by creatures with horsemanship.) Whenever Zhao Zilong, Tiger General blocks, it gets +1/+1 until end of turn. 3/3
Saruman's Trickery 1UUInstant Counter target spell. Amass Orcs 1. (Put a +1/+1 counter on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)
Lairwatch Giant 5WCreature — Giant Warrior Lairwatch Giant can block an additional creature each combat. Whenever Lairwatch Giant blocks two or more creatures, it gains first strike until end of turn. 5/3
Fleeting Reflection 1UInstant Target creature you control gains hexproof until end of turn. Untap that creature. Until end of turn, it becomes a copy of up to one other target creature.
Phthisis 3BBBBSorcery Destroy target creature. Its controller loses life equal to its power plus its toughness. Suspend 5—{1}{B} (Rather than cast this card from your hand, you may pay {1}{B} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
River Merfolk UUCreature — Merfolk {U}: River Merfolk gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 2/1
Huatli, the Sun's Heart 2G/WLegendary Planeswalker — Huatli Each creature you control assigns combat damage equal to its toughness rather than its power. [−3]: You gain life equal to the greatest toughness among creatures you control. Loyalty 7
Death-Hood Cobra 1GCreature — Phyrexian Snake {1}{G}: Death-Hood Cobra gains reach until end of turn. {1}{G}: Death-Hood Cobra gains deathtouch until end of turn. 2/2
Crossbow Ambush GInstant Creatures you control gain reach until end of turn. (They can block creatures with flying.)
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