Historical Rules · 27 March 2015
Rule 106.1
Official source text from the 27 March 2015 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 · 27 March 2015
Official source text from the 27 March 2015 Rules release
Mana is the primary resource in the game. Players spend mana to pay costs, usually when casting spells and activating abilities.