Prime Number Mystery Is Key to Magic: The Gathering Game Strategy

The referenced reddit thread: https://www.reddit.com/r/BadMtgCombos/comments/1feps3y/deal_...

I wonder which number theory proofs will happen from the fact that MTG has introduced prime number related mechanisms to their game.

So better 2 moxen than 4 because 4 is not prime?

I haven't played in a while . . .