Rule evolution

Rule 601.4

Earliest archived Rules release: 2019-10-04 · 5 wording revisions · 0 renumberings

  1. Added601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 722, “Handling Illegal Actions”). It doesn’t matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell’s costs (see rules 601.2f-h) or any time after the spell has been cast.
  2. Wording changed601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 722723, "Handling Illegal Actions"). It doesn't matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell's costs (see rules 601.2f-h) or any time after the spell has been cast.
  3. Wording changed601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 723725, "Handling Illegal Actions"). It doesn't matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell's costs (see rules 601.2f-h) or any time after the spell has been cast.
  4. Wording changed601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 725726, "Handling Illegal Actions"). It doesn't matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell's costs (see rules 601.2f-h) or any time after the spell has been cast.
  5. Wording changed601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 726, "Handling Illegal Actions"). It doesn't matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell's costs (see rules 601.2f-h) or any time after the spell has been cast.
  6. Wording changed601.4Details
    If a player is no longer allowed to cast a spell after completing its proposal (see rules 601.2a–d), the casting of the spell is illegal and the game returns to the moment before the casting of that spell was proposed (see rule 726, "Handling Illegal Actions"). While announcing the choices of any modes, alternative costs, and/or additional costs as described in rule 601.2b, some options may be available to a player only if other choices are made that would normally be made later in that rule's instructions. It doesn't matter if a rule or effect would make the casting of the spell illegal while determining and paying that spell's costs (see rules 601.2f–h) or any time after the spell has been cast.In that case, the spell's controller may consider any other choices to be made in that step. If any such choices could allow them to choose a particular mode, alternative cost, or additional cost, they may do so. Example: Inscription of Abundance is a modal spell with kicker and the text "Choose one. If this spell was kicked, choose any number instead." When announcing the chosen modes for the spell, its controller may choose any number of modes, even though choosing to pay the kicker cost is normally done later in the announcement process.

Current in the latest available Rules
Unchanged since 2026-08-07.