Roon of the Hidden Realm
Double Masters 2022 — rare
Legendary Creature — Rhino Soldier
Roon of the Hidden Realm rulings:
2013-10-17: If Roon of the Hidden Realm’s ability targets a commander, that card’s owner may choose to have it go to the command zone after it is exiled. If they do, it will not be returned to the battlefield at the beginning of the next end step.