Command From the Shadows [Unknown Event] Spirit Angel Pieces to build Earthree Gundam

Pieces to build   Earthree Gundam

Set: Scars of Mirrodin Type: Creature — Human Artificer Rarity: Uncommon Cost: {1}{R} Whenever you cast an artifact spell

Crushing Teeth — Whenever Thunderwolf Cavalry deals combat damage to a player

Set: Amonkhet Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

To that end

Command From the Shadows [Unknown Event] Spirit Angel Pieces to build Earthree GundamSet: Unknown Event Type: Conspiracy Rarity: Rare (Start the game with this conspiracy face up in the command zone.) Players play with each of their commanders face down and secret until they cast them for the first time. (Be sure to tell your opponent you're using this right at the beginning of the game, so they don't reveal their commanders to you yet!)