Poseidon was the Greek god of the sea and rivers, creator of storms and floods, and the bringer of earthquakes and destruction. He was perhaps the most disruptive of all the ancient gods but he was not always a negative force.

What did Poseidon accomplish?

Some off Poseidon's accomplishments are, he was the one who created the Horse, he helped the Greek's win the Trojan war, he created all of the creatures in the sea, he became one of the main 3 Gods, he is also on of the most feared gods because he can control when earthquakes happen and when volcanoes would erupt.

What did Poseidon do when he was angry?

Poseidon's anger manifested itself in storms and rogue waves that threatened ships and ports alike. Even further inland, he could strike his trident to cause city-levelling earthquakes and floods.