Vigor (dragonriding)

Vigor is unlocked by learning the dragonriding feature from Dragonriding (quest).

At the start, there is only three available Vigor resources with more (up to six) being unlocked from learning the following spells: Take to the Skies (dragonriding), Dragonriding Learner, and Beyond Infinity.

The rate at Vigor recharges is increased from learning additional spells: Dynamic Stretching, Thrill Chaser, Restorative Travels, Dragonrider's Cultivation, Dragonrider's Hunt, Yearning for the Sky and At Home Aloft.