mtg march of the machines commander cards MTG: Machine 10 specialty cards March of the Machine Precons:

Not only that, but in extra turn decks you have that many more opportunities to draw it as the first card of your turn, which is a neat interaction in the design

If you really like Squirrels and you don't mind spending your resources on a fringe-playable deck, don't let this list discourage you from crafting Chatterfang, Squirrel General

Mana sinks are cards that, while not necessarily expensive in themselves, can make use of your extra mana in late-game scenarios

Rotating formats are fun because they keep changing, but in Eternal formats you can continue ruining your opponent's day with your favorite Mill Crabs long after they've left Standard no need for drastic gameplay changes here