This Manta Ray has two Beast attacks and an empowered Flyby X which will increase the damage your pet takes by 25% for 5 rounds (classic Flyby does for 3 rounds).
I am using a Black Claw + Swarm ability pet in the first slot to buff attacks of my Dragonkin. The script includes Flock and Swarm because when these 8.2 pet battles go live, the Aquatic pet Chitterspine Skitterling will be available as a wild catch in Nazjatar and it has Black Claw and Swarm. Please do not use Hunting Party pets.
The Skitterling will take more damage from Flyby X so there's a chance it will die 1 round earlier than Flying pets and you can benefit of 2 rounds Shattered Defenses and Black Claw.
Created and tested on 8.2 PTR