Historical Rules · 13 July 2013
Rule 106.1
Official source text from the 13 July 2013 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 · 13 July 2013
Official source text from the 13 July 2013 Rules release
Mana is the primary resource in the game. Players spend mana to pay costs, usually when casting spells and activating abilities.