Azula's Sizebending page 14 (Patreon)

Azula discovers a bending technique that's based not on an element but rather the size of others, including herself!

As Azula continues to grow, invading Water and Earth Nation armies are revealed to be attempting to storm the capitol. Completely unaware of it they find the capitol being consumed by Azula's ever growing body and bask in horror as she grows onwards.