Unnerving Assault

Type

Instant

Mana Cost

{2}{U/R}

Oracle 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.)

Rarity

uncommon