Commander's Sphere
Commander 2014 — common
Artifact
Commander's Sphere rulings:
2020-11-10: If you have two commanders, the ability adds one mana of any color in their combined color identities.
2020-11-10: If your commander is a card that has no colors in its color identity, Commander's Sphere's first ability produces no mana. It doesn't produce .
2020-11-10: If you don't have a commander, Commander's Sphere's first ability produces no mana.