Family Exorcist

Only 9 tamers are needed.

Note before starting: I tried my very best to not include store bought pets, TCG pets, pets that you have to get a specific breed, and very hard to get pets. For a few fights I did have to use pets with a specific breed because I was spending hours trying to perfect a strat and it just wasn't working without a certain breed. Also, a lot of the Shadowlands fights don't have rigid movesets like previous expansions did. For a lot of these new fights, you have to be a bit more flexible. Use these strats as a guideline :) Please feel free to send me a message in-game at Gabrielle-Whisperwind. I do not usually check the comments because I have *literally* thousands of posts and I will most definitely miss a question, or any suggestions on tweaking a strat.

Addons I definitely recommend:
Battle Pet BreedID - helps you determine which breed your pet is!
Rematch - changes the Pet Journal UI and adds SO much for you for sorting, adds a leveling pet queue, etc. There's seriously a lot. My favorite is that it lets you save teams!
PetTracker - Shows you the cooldowns of the enemy team. VERY IMPORTANT. Also shows you trainers on your map. For some reason not all of them are listed in the basic WoW UI.

Here are the strats I used:

1. Thenia (2 Flying, 1 Beast)
2. Stratios (1 Aquatic, 1 Beast, 1 Flying)
3. Zolla (3 Mechanical)
4. Rotgut (3 Undead) **I do not recommend using this trainer
5. Dundley Stickyfingers (2 Undead, 1 Flying)
6. Caregiver Maximillian (1 Humanoid, 1 Beast, 1 Flying) **RNG heavy
7. Faryl (3 Flying) **RNG heavy
8. Glitterdust (1 Critter, 1 Beast, 1 Flying)
9. Sylla (1 Elemental, 1 Flying, 1 Critter)
10. Addius the Tormenter (1 Beast)
11. Eyegor (2 Beast, 1 Humanoid)

/way #1533 54.6 56.2 Thenia
/way #1533 34.83 62.84 Stratios
/way #1533 51.40 38.33 Zolla
/way #1536 34.00 55.27 Rotgut
/way #1536 63.23 46.88 Dundley Stickyfingers
/way #1536 46.86 50.00 Caregiver Maximillian
/way #1565 51.26 44.07 Faryl
/way #1565 58.23 56.91 Glitterdust
/way #1525 39.95 52.5 Sylla
/way #1525 61.26 41.21 Addius the Tormenter
/way #1525 67.63 66.08 Eyegor


World quest doesn't have to be up to do these.
You can fight whichever trainer with whichever family for the achievements as many times a day as you like.

Coordinates:

Bastion:
/way #1533 34.83, 62.84 Stratios
/way #1533 54.4, 56.2 Thenia
/way #1533 51.40, 38.33 Zolla

Maldraxxus:
/way #1536 46.86, 50.00 Caregiver Maximillian
/way #1536 34.00, 55.27 Rotgut
/way #1536 63.23, 46.88 Dundley Stickyfingers

Revendreth:
/way #1525 39.95, 52.5 Sylla
/way #1525 67.63, 66.08 Eyegor
/way #1525 61.26, 41.21 Addius the Tormenter

Ardenweald:
/way #1565 58.23, 56.91 Glitterdust
/way #1565 51.26, 44.07 Faryl

Don't smash your head against the wall for this achievement. There are some trainers with RNG so terrible that the author of a strat will say "I don't recommend [this family]." Listen to them. You only need 9 out of the 11 trainers.

I'm at the point in my life where I really should be wearing reading glasses and I didn't see the 9 out of 11 requirement. I've wasted gold, 200+ bandages and leveling stones because I didn't have the right breed for a certain (almost impossible) strat. Don't be me.