In Shakespeare’s King Lear, Nature and Fortune governs the lives of all characters. Every character has his or her turning point where they either travel to the top or bottom of the wheel of fortune. In Act 5, scene 3, lines 153-179, Edgar appears in full Armour and challenges Edmund to a trial by combat after Albany accuses Edmund of treason. This takes place after the French forces was defeated by the English and after King Lear was sent to jail with Cordelia. During this passage, Edgar accuses Edmund of wicked deeds Edmund has committed throughout the play. Edgar fights Edmund and leaves him wounded; and this serves as a turning point for both Edgar and Edmund.
For both characters, this fight is a symbol of the wheel of fortune, as Edgar climbs back up to the top while Edmund falls to the bottom. This passage serves as the turning point for Edmund because after this passage, he is wounded, and approaches death. For the first time in the play, Edmund shows signs of regret and goodness, he repents for his wicked deeds by doing some good before his death, that is, he tells the others about where he sent Cordelia and Lear. As for Edgar, his fortune changes because he transforms from a homeless beggar to an armored knight, challenging Edmund and regaining his titles and honor.