越线出界 (Out of Bounds)

Card Rules and Details

Card Type: Instant

Mana Cost: {3}{U}

Oracle Rules Text: Assist (Another player can pay up to {3} of this spell's cost.) Counter target spell.

Flavor Text: 竞技场守卫的职责在于制止选手使用违规战术，以及防止失控的火球误伤观众。

Set: Battlebond (#38), Rarity: Uncommon, Artist: Dmitry Burmak