flavorText: The scales of battle rarely balance.
name: Unnerving Assault
originalText: Creatures your opponents control get -1/-0 until end of turn if {U} was spent to play Unnerving Assault, and creatures you control get +1/+0 until end of turn if {R} was spent to play it. (Do both if {UR} was spent.)
printings: EVE
text: 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.)
type: Instant