Torture him to death
From Create Your Own Story
This is a slow brutal death. Hearing of this, even other dragons won't want to mess with you.
You hear reports that a kingdom has cancelled it's invasion plans of yours.
A witch in your kingdom has fled.
The queen's son, now the king, outranked only by you and any minions you decide outrank him, has fled with several guards.
You also remember how weak your mother was at such an advanced age. Maybe, you should take steps to prevent it.
