Historical Rules · 23 August 2019
Rule 702.50c
Official source text from the 23 August 2019 Rules release
A creature tapped to pay for mana in a spell’s total cost this way is said to have “convoked” that spell.
Historical Rules · 23 August 2019
Official source text from the 23 August 2019 Rules release
A creature tapped to pay for mana in a spell’s total cost this way is said to have “convoked” that spell.