Blaziken GX (170/168) [Sun & Moon: Celestial Storm] Core Set 2020 Tokens The Wall of Bone is

The Wall of Bone is said to be an aspect of the Great Wall in Hel

You may cast it without paying its mana cost if it's a spell with lesser mana value

Set: War of the Spark Prerelease Promos Type: Creature — Illusion Rarity: Rare Cost: {3}{U} You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control

Set: Modern Masters Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from white and from black

you may exile target nontoken creature

Blaziken GX (170/168) [Sun & Moon: Celestial Storm] Core Set 2020 Tokens The Wall of Bone isSet: Sun & Moon: Celestial Storm Type: Fire Rarity: Secret Rare Retreat cost: Colorless