mtg retard french card Commander Magic: The Gathering The Secrets of Strixhaven Deck MRM FR/VF Retard - Delay

Yes, any planeswalker can be your commander in Brawl, regardless of what the text on that planeswalker says

All of that from a one-mana creature with dash as a backup mode

Hiro Hamada appears as himself and in his superhero guise too

On the chopping block: Lokhust Heavy Destroyer, Lychguard, Shard of the Nightbringer, Tomb Blade, Triarch Stalker, Flayed One, Hexmark Destroyer, Plasmancer, Royal Warden, Night Scythe

If it changes zones, it will either cease to exist (if it's a token) or cease to be a copy (if it's a nontoken permanent) , and so you won't be able to cast it as an Adventure

A deck can have any number of cards named Relentless Rats