Historical Rules · 8 July 2022
Rule 601.7
Official source text from the 8 July 2022 Rules release
Casting a spell that alters costs won’t affect spells and abilities that are already on the stack.
Historical Rules · 8 July 2022
Official source text from the 8 July 2022 Rules release
Casting a spell that alters costs won’t affect spells and abilities that are already on the stack.