It's far from Maddening Cacophony and doesn't outright win you game when paired with Bruvac the Grandiloquent, but if you're looking for unconditional mill, this works in a pinch
Cyber Conversion straight up turns a creature face down, making it a 2/2 creature with no abilities
If you do, discard two cards
Coupled with that, more Squirrel tokens
Damage-counter dice are a good way to replace the flimsy counters that come with starter decks, and a spinner lore counter is particularly useful as a way to avoid knocking the standard counters out of place during play
BPhillipYork: This is okay for the first strike on legendaries, there's lots of commanders you might like to have first strike on so they can clear out blockers and avoid annoying things like deathtouch