It was he who placed the Queen as an obstacle for our Weatherlight heroes quest to reclaim The Legacy, and as a result, Sliver Queen was a pawn in the machinations of a dude named Vuel
These decks can also function outside of this boxed game
Additionally, companions must be less than or equal to your commanders color identity
I dont care what you are running moving forward, the Eldrazi Displacer is in play for a large number of decks
Zombies have plenty of commander options already, including Gisa and Geralf, Grimgrin, Corpse-Born, and Thraximundar, and which you run your commander is up to personal preference
However, the characters second ability, Break Free, readies Gustav The Giant, Terror of the Kingdom when one of the players other characters banishes an opposing character in a challenge