Relic of Envy

This Relic is a compact sphere made from the essence of a dragon nearing its demise. Once fused with this orb, you gain the ability to metamorphose into the encapsulated dragon. As you vanquish adversaries, both you and the orb grow in potency, progressively advancing the dragon's age and might from a youthful creature to a venerable elder. However, an extended possession of this item may result in a permanent inability to revert back to your initial form.