This mechanic is very similar to how charge counters were used in the Scars of Mirrodin block, where you could have diverse implementations in cards like Shrine of Burning Rage, Tangle Wire, and Lux Cannon
But here, you can also take advantage of the airbending clause to mess with tokens or to blink your own value cards
Murders at Karlov Manor Commander (MKC) #349 Illustrated by Erikas Perl Magic: The Gathering, MTG Brand: Magic The Gathering Company: Wizards of the Coast Item Type: Single Card Release Date: February 9, 2024 UPC: 0611816079243 Stock #: 468658 Our Guarantees to You, Our Valued Customer
Not only that, you can even play cards out of their hand as if you owned them
It gets weaker depending on how common your type of choice isfor example, humans are all over the placebut it often does what you need
It's an easy road to start adding To be transparent, my current leading idea is that a commander is a Game Changer if it creates play patterns or game constraints that are unfun and overwhelmingly powerful or if it qualifies by virtue of being a Game Changer in the other 99 cards of a Commander deck
