mtg odds of drawing a card Hypergeometric Calculator — Draw Double-faced card - MTG Wiki

For example, Tarmogoyf (MMA) has the tarmogoyf itself and an elk in the art, and you need only consider the tarmogoyf

Being easier to kill as more removal can target it is no real concern as it is cheap and replaces itself card wise

Mana-generating permanents that allow for the ramp you need to power out a bunch of 7-drops in Standard while also not breaking Commander in half are great

As I mentioned last week, my knowledge of the Doctor Who TV series is pretty shallow

Cut Your Losses is a splashy mill card that plays best with other mill cards, where your goal is to cast/copy it and then finish your opponent off with Fractured Sanity, Glimpse the Unthinkable, etc

You can probably do better in EDH proper, though I think this is interesting in Pauper Commander