Defense Grid (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] BT16-077 if that opponent has more

if that opponent has more life than another of your opponents

Set: Torment Type: Creature — Nightmare Horror Rarity: Rare Cost: {8}{B}{B}{B} Flying

• Destroy all creatures

Set: Duel Decks Anthology Type: Creature — Imp Rarity: Uncommon Cost: {1}{B}{B} Flying

Defense Grid (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] BT16-077 if that opponent has moreSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn. "Properly installed, each powerstone emits a targeted electromagnetic field that halts momentum as sure as stone." *Tome of Obstructions*