Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Phyrexian Dinosaur where X is its power

where X is its power

return to your hand target artifact card in your graveyard with lesser mana value

choose target opponent

At the beginning of your next upkeep

Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Phyrexian Dinosaur where X is its powerSet: 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