In recent large sets, the breakdown of printed rarities has looked something like this: Kaladesh : 15 mythics, 53 rares, 80 uncommons, 101 commons, 15 basic lands And of course, the various rarities are distributed in booster packs in a 1:3:10 ratio (rare:uncommon:common), with mythic rares appearing in 1/8 packs, or about 12.5% of the time
Stay safe, and may the draws be in your favor
Natures Rhythm The most interesting part of Nature's Rhythm is how well it sets itself up
If someone passed you a pack with two great picks, it would be great if you had drafted this ahead of that lucky pass
I dont consider +1/+1 counter cards anthems either, since they often miss creatures that enter play after them
So go ahead, turn your whole board into Villains and let Mysterio do his thing