Draconic Mastery

You gain this spell on a roll of 39 or 89 on the Forbidden Spells Table.

Each dragon type creature, including dragonborn, must succeed a Charisma save or have their minds completely dominated by you.  You control those creatures on their initiative and can order them to do anything that isn't directly harmful to themselves.  At the end of the 30 days or if they succeed on their save those creatures that had not considered you a close friend become hostile to you and will do everything in their power to slay you.