Mordecai Quiental

Mordecai Lenny Quiental is an amazing gamer and is very intelligent and strong.

Personality
Mordecai is the gamer of the group as he win every game. To Punchies to video games, he's the game master. Mordecai also has a knowledge of figuring out villians knowledge and their strength with the exception of Kang Riggerson. Mordecai is strong, intelligent, fast, and flexible, just like his best friend Darwin.

Mordecai is most likely the force of rebellion or not a person who is on the good side. Before he met Rigby, he was force to be evil like his actual father. He has a dark past as mentioned in The Forces of Evil and practically seen in The Past. He has a huge amount of rage, but not as effective as Darwin's rage mixing in with his strength.

Rigby
Mordecai sees Rigby as a younger brother to him. He loves his best friend no matter how winney and crazy he is. They met ever since they were five and they were bestest friends ever since. They had their fights and arguments, but they always have a way of making up in the end.

Gumball
Mordecai and Gumball are great friends. They hardly fight with each other but when they do fight, it's a little too extreme as seen in Make Way for Mordecai.

Darwin
Mordecai and Darwin are the smart ones in the group. They have comparisons when it comes to intelligence and strength. Mordecai is also the only person to calm Darwin down as seen in Betrayal.