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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
Honor Guard WCreature — Human Soldier {W}: Honor Guard gets +0/+1 until end of turn. 1/1
Kjeldoran Outrider 1WCreature — Human Soldier {W}: Kjeldoran Outrider gets +0/+1 until end of turn. 2/2
We Ride at Dawn 2WEnchantment Legendary creature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a legendary creature spell pays for {1} or one mana of that creature's color.) Whenever your commander attacks, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."
Overcome 3GGSorcery Creatures you control get +2/+2 and gain trample until end of turn.
Overrun 2GGGSorcery Creatures you control get +3/+3 and gain trample until end of turn.
Sigil of Valor 2Artifact — Equipment Whenever equipped creature attacks alone, it gets +1/+1 until end of turn for each other creature you control. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Wind Shear 2GInstant Attacking creatures with flying get -2/-2 and lose flying until end of turn.
Timber Protector 4GCreature — Treefolk Warrior Other Treefolk creatures you control get +1/+1. Other Treefolk and Forests you control have indestructible. 4/6
Hezrou 5BBCreature — Frog Demon Whenever one or more creatures you control become blocked, each blocking creature gets -1/-1 until end of turn. 6/6
Arcane Laboratory 2UEnchantment Each player can't cast more than one spell each turn.
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