I have here a Fireborg colossus for my entry. My idea here is simply a human form giant who was once a fierce Assassin captivated by the curse of the fire planes of Telara turning him into a huge half-elemental firecaster humanoid. He sculpt any weapon using his blaze and fight with vengeance to those who travel in his domain and tries to oppose him. He always wanted to get out of this recurring curse but he will never overcome the rage of fire that was planted in him.
here is my 2nd entry
Goodluck to all!