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17 May 2024: Card library updated.

Common Courtesy

2UU · Enchantment

Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.

Similar cards

Color identity:
NameManaTypeText
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Wizard Replica 3Artifact Creature — Wizard Flying {U}, Sacrifice Wizard Replica: Counter target spell unless its controller pays {2}. 1/3
Tournament Grounds Land {T}: Add {C}. {T}: Add {R}, {W}, or {B}. Spend this mana only to cast a Knight or Equipment spell.
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