Historical Rules · 3 February 2023
Rule 106.4a
Official source text from the 3 February 2023 Rules release
If any mana remains in a player’s mana pool after mana is spent to pay a cost, that player announces what mana is still there.
Historical Rules · 3 February 2023
Official source text from the 3 February 2023 Rules release
If any mana remains in a player’s mana pool after mana is spent to pay a cost, that player announces what mana is still there.