Historical Rules · 20 January 2017
Rule 106.1
Official source text from the 20 January 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 · 20 January 2017
Official source text from the 20 January 2017 Rules release
Mana is the primary resource in the game. Players spend mana to pay costs, usually when casting spells and activating abilities.