Dirge of the Dragonlords

3-level Necromancy (ritual)

You return a dead dragon that has been bonded to a Dragonlord back to life. The dragon returns to life with 1 hit point. All of the dragon's mortal wounds are closed, and any missing body parts are restored.   This spell also neutralizes any poisons and cures nonmagical diseases that affected the dragon at the time it died. This spell doesn’t, however, remove magical diseases, curses, or similar effects; if these aren’t first removed prior to casting the spell, they take effect when the dragon returns to life.