An Equipment that's also a creature can't be attached to anything
The priceless card released as part of Magic: The Gathering 's new Lord of the Rings set back in June
Theres the aforementioned Bill the Pony, along with familiar characters such as Faramir and Eowyn
Dromar's Charm is a decent example of this providing you with a hard counter spell when you need to protect your board or stop someone from winning the game by providing five life when you're falling behind, or a little -2/-2 to take out a utility creature
Kaseto, Orochi Archmage, in my mind, is a solid example of what I believe we are currently missing in a Commander product cycle where the decks are tied to the Standard-legal product
The format has a completely different feel to the kind of MTG youll typically play thanks to its innately chaotic nature, and the types of mind games that factor into every decision make for an intense and enjoyable experience