Zao, Calfling of Niuzao

PWNed him with Skywisp Moth + Cogblade Raptor (also had Bombling, but didn't need him)

1. Reckless strile - 1st moth skill (just to do something)
2. Cocoon strike - 2nd moth skill (to survive)
3. Call lightning - 3rd moth skill (to kill)
4. Swap to raptor
5. Exposed Wounds
6. Batter until victory

I did it without Call Darkness.

1: Lil' Bad Wolf: Mangle.
2: Swap to Wild Jade Hatchling. Soaks the charge.
3: Lightning Storm.
4: Swap to Clockwork Gnome.
5: Build Turret.
6: Swap to Lil' Bad Wolf.
7: Howl.
Niuzao died here for me, the same round the heal would've landed. No lucky crits.

Turret hits for 3x245, lightning storm adds 3x214 to that.

Doable with any solid pet with Call Lightning(I used Thundering Jade Hatchling)and a Zandalari Kneebiter(P/P Breed), Throw call lightning up, do some dmg until he kills you, bring your Kneebiter in and black Claw, hunting party. dead.