Couldn't get this strat to work, til i switched out the last pet for an Ancient Nest Guardian *, 2,2.
Mechanical Pandaren Dragonling: Decoy, Thunderbolt on CD, Breath til Azerite Slime is dead; Azerite Geode comes in - Thunderbolt on CD, Decoy if you get one in, Breath til Dragonling is dead.
Iron Starlette: Wind-Up, Powerball, Supercharge, Wind-up, Powerball til Starlette dies (you can try the Wind-Up/Supercharge/Wind-up rotation again, but you may not get that last round you need to land the Wind-Up).
Ancient Nest Guardian: Entangled Roots on CD, Feathered Franzy on CD, basic attack to win.
Unfortunately, this was the only pet combo I had, and unfortunately it's also VERY heavily RNG centric. The Mechanical Pandaren Dragonling couldn't even get off Turns 14-16, and the Geode was still alive sadly when I brought in the 3rd pet. Followed the strat to a T, so not sure if I was just unlucky, or what. :(