Macbeth has been compared to Shakespeare's Antony and Cleopatra . Both Antony and Macbeth as characters seek a new world, even at the cost of the old one. Both are fighting for a throne and have a 'nemesis' to face to achieve that throne. For Antony, the nemesis is Octavius; for Macbeth, it is Banquo. At one point Macbeth even compares himself to Antony, saying "under Banquo / My Genius is rebuk'd, as it is said / Mark Antony's was by Caesar." Lastly, both plays contain powerful and manipulative female figures: Cleopatra and Lady Macbeth. 
Find out why this is the most important scene in Macbeth .
Macbeth confronts Malcolm’s army, trusting in the Weïrd Sisters’ comforting promises. He learns that the promises are tricks, but continues to fight. Macduff kills Macbeth and Malcolm becomes Scotland’s king.