Shyvana

Shyvana the Half-Dragon is a champion in League of Legends.

Abilities
Shyvana's abilities don't have any cost related to them, so the use of her abilities is only limited by cooldowns. Instead she uses fury as her secondary bar.

Fury is only needed as a requirement for the use of her ultimate, which allows her to change form if she has 100 fury and remain in that state for as long as she has enough fury. Shyvana won't generate fury unless she has at least one point in, and once she puts the first point on the skill she will fill the bar immediately. Any gained fury will not be lost until her ultimate is used.