Arthur Pendragon

Spoiled, narrow-minded, & arrogant, though good-hearted;
Eventually matured & became king after Uther’s death;
Kept his father’s decree banning magical practice due to his war with Morgana
Pulled the legendary sword Excalibur from its magical pedestal
Reclaimed Camelot, after losing it to his sister, revived the Round Table
Managed to establish peace between the five kingdoms for the first time in centuries
Died at the hands of Mordred, body was sent to Avalon, legend foretold that he would rise again when needed