Poseidon (god)

Poseidon, also known as Neptune in Roman regions, is the Greek God of the sea and brother of Zeus and Hades. When evil threatened the region in the forms of Chronos and his titan army, Poseidon had no choice but to fight back against evil. He sometimes visited Thor in Asgard. He has the Sea Crystal, to which he controls the seas and oceans. He even made a deal with Odin to become a warrior to fight for him in Valhalla. His power comes only when vile creatures like Amatsu-Mikaboshi, Set, or Tezcatlipoca, the generals of Chronos, come and invade the region.