Macbeth is one of Shakespeare's four great tragedies and one of the shortest. It explores themes of appearance versus reality through the characters' words. The plot follows Macbeth's rise to becoming King of Scotland after three witches prophesy he will become King, which is fueled by his and Lady Macbeth's ambition. Supernatural elements like the witches and Banquo's ghost are used to create mystery, fear, and suspense. Soliloquies provide insight into Macbeth's secret thoughts and growing guilt as his evil actions destroy him.