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
Belbe's Armor 3Artifact {X}, {T}: Target creature gets -X/+X until end of turn.
The First Sliver WUBRGLegendary Creature — Sliver Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Sliver spells you cast have cascade. 7/7
Vines of Vastwood GInstant Kicker {G} (You may pay an additional {G} as you cast this spell.) Target creature can't be the target of spells or abilities your opponents control this turn. If this spell was kicked, that creature gets +4/+4 until end of turn.
A-Eyes of the Beholder 3BBInstant Target creature gets -11/-11 until end of turn.
Eyes of the Beholder 4BBInstant Target creature gets -11/-11 until end of turn.
Homura's Essence Legendary Enchantment Creatures you control get +2/+2 and have flying and "{R}: This creature gets +1/+0 until end of turn."
Time Stop 4UUInstant End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)
Consumptive Goo BBCreature — Ooze {2}{B}{B}: Target creature gets -1/-1 until end of turn. Put a +1/+1 counter on Consumptive Goo. 1/1
Protect 2WInstant Target creature gets +2/+4 until end of turn. Fuse (You may cast one or both halves of this card from your hand.)
Flare of Faith 1WInstant Target creature gets +2/+2 until end of turn. If it's a Human, instead it gets +3/+3 and gains indestructible until end of turn.
Page 83