Glistening Sphere [Phyrexia: All Will Be One Commander] March of the Machine Promos Pay 8 life: Each creature

Pay 8 life: Each creature you control gains indestructible until end of turn

or menace until end of turn

that many plus one +1/+1 counters are put on that permanent instead

Corrupted Metalcraft — As long as you control three or more artifacts and an opponent has three or more poison counters

Glistening Sphere [Phyrexia: All Will Be One Commander] March of the Machine Promos Pay 8 life: Each creatureSet: Phyrexia: All Will Be One Commander Type: Artifact Rarity: Rare Cost: {3} Glistening Sphere enters the battlefield tapped. When Glistening Sphere enters the battlefield, proliferate. T: Add one mana of any color. Corrupted T: Add three mana of any one color. Activate only if an opponent has three or more poison counters.