mtg brothers war commander cards Thopter Shop Human Artificer The Brothers' War Limited Set

Rise of the Eldrazi Brood Birthing Kozilek's Predator Skittering Invasion Rise of the Eldrazi was the first set to use a creature token as a core mechanical component

I think this makes Kitsa a potential commander for a deck built around Isochron Scepter and Dramatic Reversal, especially because you dont need both pieces to do the combo

Sorcery (CTRL to add secondary) Pony Power Applejack Family Gathering At the beginning of your end step, put a toy you own onto the battlefield as a 2/2 creature token with that toy's name, colors, and creature types

You get gems, packs, cards and cosmetics from the Mastery Pass, so for building up your collection as you play, you might want to give it a go