Urza's Tower (Sunset) [Antiquities] WTR215-C if All Hallow's Eve is

if All Hallow's Eve is exiled with a scream counter on it

Set: Black & White: Plasma Blast Type: Water Rarity: Promo Retreat cost: Colorless

Sacrifice the creature at the beginning of the next end step

if Mana Vault is tapped

Set: Arabian Nights Type: Creature — Fish Rarity: Common Cost: {U}{U} Dandân can't attack unless defending player controls an Island

Urza's Tower (Sunset) [Antiquities] WTR215-C if All Hallow's Eve isSet: Antiquities Type: Land Urza's Tower Rarity: Uncommon {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.