Derelict Attic // Widow's Walk

When you unlock this door, you draw two cards and you lose 2 life. (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.) Whenever a creature you control attacks alone, it gets +1/+0 and gains deathtouch until end of turn. (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.)