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
Hall Monitor RCreature — Lizard Shaman Haste {1}{R}, {T}: Target creature can't block this turn. 1/1
Treetop Bracers 1GEnchantment — Aura Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature gets +1/+1 and can't be blocked except by creatures with flying.
Aether Tunnel 1UEnchantment — Aura Enchant creature Enchanted creature gets +1/+0 and can't be blocked.
Tricks of the Trade 3UEnchantment — Aura Enchant creature Enchanted creature gets +2/+0 and can't be blocked.
Marang River Prowler 2UCreature — Human Rogue Marang River Prowler can't block and can't be blocked. You may cast Marang River Prowler from your graveyard as long as you control a black or green permanent. 2/1
Firefright Mage RCreature — Goblin Spellshaper {1}{R}, {T}, Discard a card: Target creature can't be blocked this turn except by artifact creatures and/or red creatures. 1/1
Tyrranax Rex 4GGGCreature — Phyrexian Dinosaur This spell can't be countered. Trample, ward {4}, haste Toxic 4 (Players dealt combat damage by this creature also get four poison counters.) 8/8
Thassa, God of the Sea 2ULegendary Enchantment Creature — God Indestructible As long as your devotion to blue is less than five, Thassa isn't a creature. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) At the beginning of your upkeep, scry 1. {1}{U}: Target creature you control can't be blocked this turn. 5/5
Wave of Indifference XRSorcery X target creatures can't block this turn.
Eldrazi Mimic 2Creature — Eldrazi Whenever another colorless creature enters the battlefield under your control, you may change Eldrazi Mimic's base power and toughness to that creature's power and toughness until end of turn. 2/1
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