Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Unnerving Assault

2U/R · Instant

Creatures your opponents control get -1/-0 until end of turn if {U} was spent to cast this spell, and creatures you control get +1/+0 until end of turn if {R} was spent to cast this spell. (Do both if {U}{R} was spent.)

Similar cards

Color identity:
NameManaTypeText
Wolfbitten Captive GCreature — Human Werewolf {1}{G}: Wolfbitten Captive gets +2/+2 until end of turn. Activate only once each turn. At the beginning of each upkeep, if no spells were cast last turn, transform Wolfbitten Captive. 1/1
Savage Packmate Creature — Werewolf Trample Other creatures you control get +1/+0. Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.) 5/5
Fistful of Force 1GInstant Target creature gets +2/+2 until end of turn. Clash with an opponent. If you win, that creature gets an additional +2/+2 and gains trample until end of turn. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Goblin Banneret RCreature — Goblin Soldier Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) {1}{R}: Goblin Banneret gets +2/+0 until end of turn. 1/1
Markov Waltzer 2RWCreature — Vampire Flying, haste At the beginning of combat on your turn, up to two target creatures you control each get +1/+0 until end of turn. 1/3
Primal Boost 2GInstant Target creature gets +4/+4 until end of turn. Cycling {2}{G} ({2}{G}, Discard this card: Draw a card.) When you cycle Primal Boost, you may have target creature get +1/+1 until end of turn.
Pavel Maliki 4BRLegendary Creature — Human {B}{R}: Pavel Maliki gets +1/+0 until end of turn. 5/3
Blighted Shaman 1BCreature — Human Cleric Shaman {T}, Sacrifice a Swamp: Target creature gets +1/+1 until end of turn. {T}, Sacrifice a creature: Target creature gets +2/+2 until end of turn. 1/1
Soldevi Simulacrum 4Artifact Creature — Soldier Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) {1}: Soldevi Simulacrum gets +1/+0 until end of turn. 2/4
Patron of the Akki 4RRLegendary Creature — Spirit Goblin offering (You may cast this card any time you could cast an instant by sacrificing a Goblin and paying the difference in mana costs between this and the sacrificed Goblin. Mana cost includes color.) Whenever Patron of the Akki attacks, creatures you control get +2/+0 until end of turn. 5/5
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