The Fourth Sphere (Planes) [Planechase Planes] Avatar you may sacrifice an artifact

you may sacrifice an artifact

Set: Invasion Type: Artifact Rarity: Rare Cost: {3} Sacrifice a creature: Add one mana of any color

creatures you control have flying

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another

protection from spells that are one or more colors

The Fourth Sphere (Planes) [Planechase Planes] Avatar you may sacrifice an artifactSet: Planechase Planes Type: Plane Phyrexia Rarity: Common At the beginning of your upkeep, sacrifice a nonblack creature. Whenever you roll {CHAOS}, create a 2 2 black Zombie creature token.