- In many RPG settings, Dragons are known with their arcane magic abilities. Maybe a spellcasting system and special spells for dragon form. - Ground attack option for dragon form. If it is thought that will lead not using human form, maybe a respawn system for enemies can be applied, I dont know, but I'm sure everybody likes to burn goblins with dragon breath weapon.
Who played "i of the dragon"? There you could eat all smaller stuff that walked. It also had a spell system for dragons.
