601. Casting Spells
Rule 601.3
Official source text · Effective 2026-08-07
A player can begin to cast a spell only if a rule or effect allows that player to cast it and no rule or effect prohibits that player from casting it.
601. Casting Spells
Official source text · Effective 2026-08-07
A player can begin to cast a spell only if a rule or effect allows that player to cast it and no rule or effect prohibits that player from casting it.