Historical Rules · 8 July 2017
Rule 106.1
Official source text from the 8 July 2017 Rules release
Mana is the primary resource in the game. Players spend mana to pay costs, usually when casting spells and activating abilities.
Historical Rules · 8 July 2017
Official source text from the 8 July 2017 Rules release
Mana is the primary resource in the game. Players spend mana to pay costs, usually when casting spells and activating abilities.