Enceladus

Enceladus is one of the gigantes from The Heroes of Olympus.

Powers
Fire breathing: Enceladus can breathe fire.

Limited invulnerability: Enceladus can only be killed by a god and a demigod working together. If harmed by anyone else, he heals at an accelerated rate.

Abilities
Combat skills: Enceladus is a powerful and skilled warrior and his weapon of choice is a long spear.

Intelligence: As the bane of Athena, Enceladus is the most clever of the all the gigantes. He uses his intelligence to set traps and understand the thinking of others.