Not sure whether you want to pick up this new addition to one of the best card games, or just curious about what it entails
The avatar makes a number of Reaping Scythe attacks equal to half the summoners Proficiency Bonus (rounded up)
If you prevent Storm from going off, the deck folds to itself
There are Commander nights when thats music to my ears
There are also a bunch of other designs for double-faced cards in the set, including sidequests, characters that transform into their summons (so they have saga creatures on their back face), and even a pair of characters that can meld together
Having a range of cheaper mill cards and higher powered ones allows you to play out cards according to the ratios you find your lands and spells are arriving in so that you are able mill for 30 by turn 4 in a variety of ways, some using slightly more mana and less cards and others vice versa