Wing War

Wing War is an action game where you control a dragon. Beginning in your underground cave, your goal is to capture a sparkling diamond. ... Your dragon has a limited amount of energy; being hit by enemies will cause the energy to deplete, and the game ends when all of your dragons have lost all their energy.

Wing War was only available in Europe and Australia (via Home Entertainment Suppliers), and was the only Imagic title not released in the US.