mtg mill deck commander Phenax, God of Deception - Neerdiv, Devious Diver - Merfolk

A cheap, evasive threat that replaces itself and functions offensively and defensively is strong, but the artifact card type makes this appealing to a broad range of decks

Dumbo, Ninth Wonder of the Universe Enchanted, 228/204 Easily the most valuable Enchanted card in Fabled , even Dumbos standard, non-Enchanted variant has caused quite a stir, and is very valuable itself

But yeah, I like Basandra in a Boros , Mardu or a dedicated goad deck

Najeela, The Blade-Blossom Warriors, Come Out To Play One of the most straightforward Aggro commanders ever printed, all you need to do to win with Najeela is attack with Warriors