Looks like in the patch the desk recipes are up.  I glanced at all of them and they seem pretty decent.  I might be playing Whizbang at rotation

They probably needed more balance for Menacing Nimbus, lol

Super excited about Rise of Shadows.  I think I might try Mrgllll Shaman release day

I have to run this for the memes of killing my opponent with a randomly generated spell from this butterfly.  In all seriousness, I think this will see play if we don't get a good replacement for dire mole to combo with headhunter's hatchet, but that sure feels bad if you go second against a class with ping.  Turn 1 butterfly, opponent turn 2 hero power to kill it.  Makes me think an attempt at an aggressive deck won't work with this

Comparable to Effigy, but so much better in most ways.  Also has great Synergy with Khadgar.  I'd imagine a control mage where you play Hexmaster for value, do a value trade the next turn if it lives, play Khadgar and destroy your own Hexmaster for 2 copies of 2 random 8 drops

I don't know what you want to summon with this, but maybe has some potential?  My inner meme deck building self wants to summon Hakkar, lol, but that will be far too inconsistent at best

I'm instantly including this in the Control Shaman I plan to try after rotation.  That is if I get lucky enough to open it, lol

Nice synergy with plot twist, but I don't expect it to see play with that poor stat line

Can't fit into resurrect Priest because the 6 drops will kill the Resurrection pool.  Maybe this is finally the card I'm looking for in my planned control shaman list.  Eureka this on turn 6 could be game winning.

Heal paladin had the problem of not being able to damage yourself.  I think heal token may have the same problem if facing a control deck

This seems quite comparable to Myra Rotspring except much more controlled on what you get and it's not weak against silence/polymorph type effects.  Notice the deathrattle minion is not resurrected, but rather added to hand (normal discover mechanics), so comparisons to Eternal Servitude and Witching Hour that some are making are horribly mistaken.   The exception is if you discover exactly Oblivitron which will trigger it's deathrattle and hopefully summon itself which will trigger it's deathrattle and hopefully summon mechanical welp.  This seems a bit hopeful to me.

Maybe it will see play with Untamed Beastmaster, lol.  Seems like a meme

I think this might see play if it discovers itself consistently enough.  Time for Control Hunter with Zuljin to become more than a meme, lol

Great combo breaker.  Also, perhaps potential for a mill Shudderwock deck with this as a battlecry, but that seems like more of a meme than anything.  Scary that this is a mech as it curves directly into War Gear or Ziliax

Untamed Beastmaster + Crystal Stag synergy.  5 mana 12 12 with rush

This card seems pretty spooky, but thankfully at 8 mana, if you were to try to build a deck with Malygos it's fairly likely that you'll draw the Malygos before you are able to play this so I don't think that toxic deck idea will take place.  I see more potential with Shudderwock and Swampqueen Hagatha.  Maybe even throw in Da Undatakah and Hakkar for the memes, lol

Evil genius with Scarab egg and grim ralley zoo deck seems like it may be good

List of Choose One spells that will still be in standard:
Power of the Wild, Wrath, Mark of Nature, Mark of the Loa, Starfall, Nourish
If we get more spells printed, this might be pretty good.  Currently, I think the cards with the most potential are Starfall, Wrath, and Power of the Wild, however you may have to use some of the other cards to make it worth it.

Aggressive Bomb Warrior seems really spooky to me.  Dr. 7 is back

Ner’zhul looks really cool.  I'd like a card like this printed.  I wonder if it would work with Hagatha as well to see which random spell you'd get.