cards in mtg foundations Magic: The Gathering - Commander Deck and ascend to victory! Kaito, Cunning Infiltrator – Foundations

A Planeswalker that attaches to a creature and can be used for card draw or as a huge mana rock, its still going for over $1,650

Flavor Text "The Ring is mine!" Number 79 Language English Legal Formats Commander, Historic, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Pauper, Pioneer, Standard, Timeless Rulings (6/16/2023) Call of the Ring's last ability will trigger any time you choose a creature as your Ring-bearer, even if that creature was already your Ring-bearer

It remains to be seen what more crazy shenanigans Nicol Bolas will get up to, but I can assure you that we wont be disappointed

You can't sacrifice Koma itself to activate its last ability, but you can sacrifice any other Serpent you control, including Koma's Coil

It gives you some very specific (and achievable) hoops to jump through, which in my opinion makes for the best type of Commander