Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 159 if you cast it from

if you cast it from your hand

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic Cost: {3} 1: Untap Staff of Domination

if this Digimon is attacking

Set: Scarlet & Violet: Obsidian Flames Type: Darkness Rarity: Special Illustration Rare Retreat cost: Colorless

Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 159 if you cast it fromSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {5} Door to Nothingness enters the battlefield tapped. {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}, {T}, Sacrifice Door to Nothingness: Target player loses the game. "I have re created a Thran portal at last! Before I inform Lord Urza, I'll teset it myself." Oryan, Urzan artificer, final research note