Breya, Etherium Shaper
Commander 2016 — mythic
Legendary Artifact Creature — Human
Breya, Etherium Shaper rulings:
2017-04-17: Breya, Etherium Shaper is banned as a commander in Duel Commander format, but it may be part of your deck.
2020-08-07: Breya can be one of the two artifacts sacrificed to pay the cost of its last ability.