Rule evolution
Rule 701.10f
Previously numbered 701.9f.
Earliest archived Rules release: 2018-04-27 · 0 wording revisions · 1 renumbering
Added701.9fDetails
To double the amount of a type of mana in a player’s mana pool, that player adds an amount of mana of that type equal to the amount they already have.
Renumbered
701.9f→ 701.10fDetailsPreviously
7. Additional Rules
701. Keyword ActionsThen
7. Additional Rules
701. Keyword ActionsTo double the amount of a type of mana in a player’s mana pool, that player adds an amount of mana of that type equal to the amount they already have.