I just gained a quick rank with this – u/g version of Bunny BZKA variant of Isengard Shuffle:

The decklist can be seen below, as a text export from MTG Arena:
Deck
4 Scrapshooter (BLB) 191
4 Gene Pollinator (EOE) 186
4 Valley Mightcaller (BLB) 202
3 Michelangelo, Weirdness to 11 (TMT) 121
4 Pawpatch Recruit (BLB) 187
4 Quandrix Charm (SOS) 217
4 Starting Town (FIN) 289
4 Ouroboroid (EOE) 201
4 Multiversal Passage (OM1) 181
4 Druneth, Reviver of the Hive (OM1) 136
4 Llanowar Elves (FDN) 227
4 Breeding Pool (RNA) 246
4 Mockingbird (BLB) 61
4 Botanical Sanctum (OTJ) 267
4 Keen-Eyed Curator (BLB) 181
1 Forest (SLD) 50
Sideboard
1 Into the Flood Maw (BLB) 52
1 Unable to Scream (DSK) 78
1 Insidious Fungus (DSK) 186
1 Repulsive Mutation (MKM) 227
1 Pugnacious Hammerskull (LCI) 208
2 Detect Intrusion (OM1) 28
4 Ademi of the Silkchutes (OM1) 1
4 Innkeeper’s Talent (BLB) 180
It may look like we’ve played it before, but it’s missing the mana complications of playing U/G/W and relying on situational white rabbit 2 drops that didn’t bring home enough wins to justify 🥕
This deck is very fast:

The Valley Mistcaller is finally strong in this version – Q Charm is the biggest factor but not the only:

It’s really fun – it’s surprisingly equal to Atlantis Shuffle so far – of course it will be better some matchups worse others. Games will be overall faster which is less stress.
If you have Druski at 3 power and you cast Scrapshooter with gift, the second Scrapshooter also has gift. Likewise if Druski is at 1 power and you cast Pawpatch with offspring you get the offspring on the 2nd Pawpatch you copy as well:

Pawpatch Recruit and Scrapshooter can be seen below as a screenshot from Scryfall:

This deck is really unforgiving. It’s not totally out of the question that the sideboard of this just turns into Atlantis shuffle – The Mindspring, Cubs and Tidebinders.