User can create fire beings

Pros:
-user can control growth of fire being
-user can control type of fire
-user can control or give mind to creations
-user is immune to creatures

Cons:
-user will always lose control of growth at some point
-fire will be normal fire if not chosen
-user can control creature's personalities
-user isn't immune to fire

Weakness: fire
User is easily burned or harmed by fire