Many of the new ones will be found by going to where you earned that mini, either through a level game or hitting a specific goal level.

If you're trying to figure these out, Ian said a long while back he was not going to make any more "make a plate" or "aged" avatars.

Confirmed by Ian:
Undying Visit Undying Woods on October 31

Formerly Retired
Error, found when visiting Trading Cards collection. You will need a specific number of cards in your deck (exact number TBD) (Original solution was to land on an error page)

New (mostly as reported in the forums)
Alchemy Wrap an Alchemy minipet in a Ball of Prize Yarn

Butt Attach both a Butt and a Derriere minipet to your pet.

Copter Play Level 51 of Mineral Match again after you have finished it. Return to the game to get the avatar.

Dummy Visit the Battle Fairy after winning the mini (385 Trading Cards)

Floater Restock a Floater (this may be random)

Fresno Restock Fresno

Garlequin Grow a Garlequin

Gifted Seasonal Fairy prize for having 105 Giftboxes in your collection

Glum Win Glum from the Labyrinth (Level 34)

Gnasher Complete Level 68 of Eleka's Castle Goals

Nano Repair and win Nano at Robot Repair.

Owr Nawr found when winning candy corn from the Pancake Pile during the Pancake Pandemonium event. Possibly random?

Phage Restock Phage

Phileas

Slitherazzi Complete Level 60 of Lowlyhood Goals.

Swashbuckler Attach the mini to a Pirate Willa.

Tangle Win a Tangle on Level 41 of the Alien Pyramid. If you have already passed Level 41 you will have to complete it again.

Thor Wrap a Thor minipet in a Ball of Eclipse Yarn

TickTock (released 30 October 2026) Visit the clock tower. Note: this did not work when the Cursed Clock Tower gave 3 stats, but people are getting the avatar when it gives out 2 stats.

Valor

Wiggles Visit the Alien Fairy when your shop size is 2600 or more.