I flew out of the castle and looked at it from above. I cannot just leave without giving them trouble.
I aimed my hand at the castle and poured every ounce of mana in my core and released my strongest spell which had pure destructive power and persistence.
"Hellfire." I muttered and all the mana being channeled through my arm shifted and changed its form.
A ball of purple fire appeared on my palms. I started feeling weak and released my wings to avoid falling to the ground. The flames almost seemed alive as I saw two eyes inside the ball of fire.
I must be seeing things.
I released the ball of fire which pierced through the canopy and turned everything to ashes. The fire will continue for 9 days and then make a huge explosion.
Good luck dealing with that.
I turned around and equipped my armor which started giving me mana. Boogeyman stores mana and gives it to me when I am in dire need.