Rule evolution

Rule 702.67a

Previously numbered 702.64a, 702.65a, 702.66a.

Earliest archived Rules release: 2009-10-01 · 1 wording revision · 3 renumberings

  1. Earliest archived Rules release702.64aDetails
    Fortify is an activated ability of Fortification cards. "Fortify [cost]" means "[Cost]: Attach this Fortification to target land you control. Activate this ability only any time you could cast a sorcery."
  2. Renumbered702.64a → 702.65aDetails

    Previously
    7. Additional Rules
    702. Keyword Abilities

    Then
    7. Additional Rules
    702. Keyword Abilities

    Fortify is an activated ability of Fortification cards. "Fortify [cost]" means "[Cost]: Attach this Fortification to target land you control. Activate this ability only any time you could cast a sorcery."
  3. Renumbered702.65a → 702.66aDetails

    Previously
    7. Additional Rules
    702. Keyword Abilities

    Then
    7. Additional Rules
    702. Keyword Abilities

    Fortify is an activated ability of Fortification cards. "Fortify [cost]" means "[Cost]: Attach this Fortification to target land you control. Activate this ability only any time you could cast a sorcery."
  4. Wording changed & Renumbered702.66a → 702.67aDetails

    Previously
    7. Additional Rules
    702. Keyword Abilities

    Then
    7. Additional Rules
    702. Keyword Abilities

    Fortify is an activated ability of Fortification cards. "Fortify [cost]" means "[Cost]: Attach this Fortification to target land you control. Activate this ability only any time you could cast a sorcery."Activate only as a sorcery."

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