Aquaman

A severely underrated hero. Partly due to bad writing and partly due to idiots who refuse to a little bit of research. Real name Arthur Curry born of a human father and Atlantian mother. His abilities are not limited to talking to fish, he can communicate with ALL marine life (whales, sharks, giant squids, etc.). He also has super strength (spiderman level on land, superman level in the ocean.) He's and expert sword combatant and has a magic hand the negates magic attacks, so fan favorites like Loki are screwed! On top of all of that, HES THE GODDAMN KING OF ATLANTIS!!