Completed the highest difficulty of Pro-bending.

Got 10 knock-outs in Pro-bending matches.

Completed Chapter 7.

Completed Chapter 5.

Used your first equipped item.

Equipped your first item on the Korra's Room.

Completed Chapter 4.

Bought your first item at the shop.

Entered the Collection Screen for the first time after finding a treasure.

Completed Chapter 1.

Clear the "Legend of Chugoku" in Story Mode.

Clear an objective by switching to your secondary player character.