Recommended pet list for Celestial Tournament stage 2

Following up on my list of pets you should farm for the first stage of the Celestial Tournament, here is a list of battle pets to collect for stage 2.
(Please note that this will be completed once I have refined strategies for all 4 Celestials)

You can also check out the fights on my Youtube channel MestMistel


Chi-Chi, Hatchling of Chi-Ji
Unborn Val'Kyr (or any pet with Curse of Doom)
Pandarian Water Spirit
Alpine Fox Kit

Yu'la, Broodling of Yu'lon
Unborn Val'Kyr
Chrominus
Lil' Deathwing

If you want to use the Val'Kyr for both fights then start with Chi-Chi as it will be undamaged afther that fight.

Zao, Calfling of Niuzao
Wild Jade Hatchling (use Lightning Storm)
Zandalari Footslasher
Clockwork Gnome
Xu-Fu, Cub of Xuen
Wild Jade Hatchling
Chicken (or any other high speed flying pet with Flock)
Darkmoon Zeppelin

Little Tommy Newcomer (Lil' Oondasta) Pet Battle FAQ and Strategy

In patch 5.4 you will find Little Tommy Newcomer on the Timeless Isle. He is located at The Celestial Court right next to Master Li. He offers a daily quest where you have to beat his Lil' Oondasta in pet battles in exchange for 500 Timeless Coins.
The pet hits crazy hard, however the fight is relatively simple with the right team.

Opponent Team

Lil' Oondasta 
Spiritfire Beam - strong vs Flying weak vs Mechanical - Damage ability, hits backline pets as well.

Frill Blast - strong vs Flying weak vs Mechanical - Damage ability, swaps in highest HP pet.
Crush - strong vs Dragonkin weak vs Beasts - Damage ability

Your Team

Wild Jade Hatchling
Tail Sweep, Call Lightning, Lift-Off
Clockwork Gnome 
Metal Fist, Repair, Turret
Clockwork Rocket Bot 
Batter, Toxic Smoke, Launch Rocket

Strategy 

Start with the Wild Jade Hatchling and use Call Lightning to change the weather into Lightning Storm. Lil' Oondasta will likely use Frill Blast here and your Rocket Bot will be swapped in. Use Batter until your bot dies. If your Wild Jade Hatchling survived the Frill Blast it has likely gotten killed by the Spiritfire Beam so use your Clockwork Gnome to finish off Oondasta. Start off with a Turret and then spam Metal Fist until you win. 

If you are unlucky you may have to redo the fight, but so far I have found that this strategy is a fairly easy way to beat Little Tommy Newcomer. 
A video will be up soon showing the fight (I accidentally handed it in today before recording. Duh! ;) )