Tombstone Stairwell [Mirage] 273 This is treated as a

This is treated as a Normal Summon

Set: Sun & Moon: Lost Thunder Type: Grass Rarity: Secret Rare Retreat cost: Colorless

sacrifice Groundbreaker

you may pay {1}{B}

Destroy all Spell and Trap Cards on your opponent''s side of the field

Tombstone Stairwell [Mirage] 273 This is treated as aSet: 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