Spectacular Tactics, Sudden Strike, Terrific Team-Up, Whoosh!, and Wisecrack can remove problem permanents at instant speed, and I'm also running the sorcery speed Kapow!, and Scout the City
Instant You Find Some Prisoners Choose one Break Their Chains Destroy target artifact
When this 8/8 flyer hits the battlefield, you can drain half of an opponents life total, rounded up, and gain that much life yourself
You must then build a 100 card deck (including the Commander), but with a couple caveats: You may have no more than 1 copy of a given card in your deck (excluding basic lands) All cards in your deck must only contain mana symbols and colors matching your commanders color identity The Commander rules committee already has a rules document that clarifies all the specifics for how to play, so I wont bore you with any further rehashing here
Most companies dont actually display the subgrades on the finished product, instead opting to showcase a single overall grade
Of the two, Yuma is our choice for commander here, but this deck and the shell were going to be building around arent going to be reliant on having Yuma on the field