When you unlock this door, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) <> When you unlock this door, manifest dread, then put three +1/+1 counters on that creature. (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)