The Kraken

The Kraken, from Zdiac Mythology, has appeared in several forms in different religions.

Jonah
The Kraken was sent by God (probably Poseiden, really) to swallow Jonah, as a punishment for being too lazy and scared to go and warn the people of a city bout changing their evil ways.He decided to do it, in the end, and the Kraken let him out.

Andromeda
The Kraken was sent by Poseiden to eat Andromeda, a young princess, because he was angry with her village. The Kraken was killed by Perseus, who was passing by.

Orion
The Kraken's soul was put among the stars, and became Zodiac Mythology. Its Soul was destroyed by Orion.