Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Rabbit Wizard The flashback cost is equal

The flashback cost is equal to its mana cost

Sacrifice this creature: Add three mana of any one color

I think Urza may have been more of a father to his creations than he ever was to his own son

Each opponent loses life equal to that card's mana value

Door to Nothingness (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Rabbit Wizard The flashback cost is equalSet: 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