Ghostfire Slice [Modern Horizons 3]

Set: Modern Horizons 3 Type: Instant Rarity: Uncommon Cost: {2}{R} Devoid (This card has no color.)This spell costs {2} less to cast if an opponent controls a multicolored permanent.Ghostfire Slice deals 4 damage to any target. Just because you can't see it doesn't mean it won't hurt.