Historical Rules · 19 June 2026
Rule 107.4c
Official source text from the 19 June 2026 Rules release
The colorless mana symbol {C} is used to represent one colorless mana, and also to represent a cost that can be paid only with one colorless mana.
Historical Rules · 19 June 2026
Official source text from the 19 June 2026 Rules release
The colorless mana symbol {C} is used to represent one colorless mana, and also to represent a cost that can be paid only with one colorless mana.