Manos, Hanos, and Fatos Pet Battle

Pets to Use:
Mechanical Pandaren Dragonling: (1,2,2)
Clockwork Gnome: (1,1,1)
Any other mechanical for backup (I prefer Son of Animus (1,1,1))

vs Manos
Open with your Dragonling
Thunderbolt > Decoy > Breath

vs Hanos
Breath, and when he blinds you swap to Clockwork Gnome
Build Turret > Metal First > Repair when Blinded
Build Turret on CD, Metal Fist on CD

If your Clockwork Gnome dies during Hanos (he probably won't since these fights got nerfed in patch 6.1), switch to Mechanical Pandaren Dragonling and Decoy > Breath

vs Fatos
If using the Clockwork Gnome: Build Turret > Metal Fist
If using Mechnical Pandaren Dragonling: Decoy > Breath

If your other pets die, use your 3rd mechanical pet and finish off Fatos with ease.