archenemy card mtg Cruel Ultimatum [Archenemy: Nicol Bolas] destroy all nonland permanents target opponent controls. MTG Archenemy 4 Complete Decks

The more attractive upgrade is to change a bunch of the instants into you did this to yourself cards, like Reflect Damage and Mirror Strike

It just so happens that Blue, Red and White have a lot of good planeswalkers

For example, while it's in your graveyard, Ondu Knotmaster is a white and black creature card whose mana value is 4

However, Theros is its own original world, with a distinct pantheon, geography, and history

While its not a squirrel typal commander per se (unlike the secondary commander), its nice and open-ended enough that I could see this leading a few different decks, and the main set squirrels care about food tokens, so theres a place to start