Prohibit | 64 | Modern Horizons

Set: Modern Horizons
Rarity: C
#: 64
Creature Type or Sub Type: Instant
Rules Text Contains: Kicker 2 (You may pay an additional 2 as you cast this spell.)
Counter target spell if its converted mana cost is 2 or less. If this spell was kicked, counter that spell if its converted mana cost is 4 or less instead.