(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.)
Dazzling Theater
Creature spells you cast have convoke. Your creatures can help cost those spells. Each creature you tap while casting a creature spell pays for 1 or one mana of that creature's color.)
Prop Room
Untap each creature you control during each other player's untap step.
NM-Mint Foil - $2.40
Lightly Played Foil - $2.30
Moderately Played Foil - $2.20
Heavily Played Foil - $1.90
Damaged Foil - $1.60
NM-Mint Foil Non English - $2.40
Lightly Played Foil Non English - $2.30
Moderately Played Foil Non English - $2.20
Heavily Played Foil Non English - $1.90
Damaged Foil Non English - $1.60