Being an incredibly rare variant of the regular card, which comes at a fraction of the cost, Aang, Swift Savior is easily the most desirable chase card of the set
Unless you already have a grudge against certain cards or mechanics, Id recommend starting with these: Bitter Downfall Extract from Darkness Grishnkh, Brash Instigator In the Darkness Bind Them Lidless Gaze Orcish Siegemaster Revenge of Ravens Scourge of the Throne Subjugate the Hobbits The Mouth of Sauron Voracious Fell Beast Wake the Dragon These cards are on the chopping block because they cost too much for what they do, because what they do is not very important in Commander or both
It isnt just Praetors who are getting double-faced cards, though
If you need card advantage and cheap evasive attackers, this might be the only werewolf for you
Thanks to convoke, you can cast it even when youre tapped out, letting your creatures pay the cost