Tombstone Stairwell [Mirage] Countdown Calendar Promos Send all face-up Crystal Beast

Send all face-up Crystal Beast monsters on your side of the field to the Graveyard

When a Dinosaur-Type monster is Special Summoned from your Graveyard

Cannot be destroyed by card effects while it has Xyz Material

Set: Duel Terminal - Preview Card type: Effect Monster Rarity: Rare Attack: 2100 Defense: 1600 If there is a monster on your opponent's side of the field and there are no monsters on your side of the field

it gains these effects

Tombstone Stairwell [Mirage] Countdown Calendar Promos Send all face-up Crystal BeastSet: Mirage Type: World Enchantment Rarity: Rare Cost: {2}{B}{B} Cumulative upkeep {1}{B} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of each upkeep, if Tombstone Stairwell is on the battlefield, each player creates a 2 2 black Zombie creature token with haste named Tombspawn for each creature card in their graveyard. At the