NO PASS 374
And if you have 3 or more, all your dark spellcaster monsters are unaffected by your opponents card effects until the end of the turn
Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.) Trample Illustrated by John Tedrick Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
With a sufficiently adaptable commander like Betor, you can play the hits, but you can also find a special home for funky creatures or cards otherwise consigned to gimmickry, like Baldin, Century Herdmaster, Tree of Redemption, and Hunted Horror. Betor isnt the only commander that asks you to chart a path rather than do the work for youthough I hope the cards popularity signals a sea change in card design
Theyd likely become the immediate target too
As far as calculating the expected value of foils yourself, it's exactly the same as calculating the expected value of non-foils, except they are worth significantly more and you get significantly fewer per box