500
When Macbeth visits the witches for answers to his prophecies, they summon FOUR visions/ghosts. Describe them and explain what each says to Macbeth.
1. Floating head says to beware of Macduff.
2. A bloody child tells him that no one born from a woman will be able to harm Macbeth.
3. A child holding a tree tells him that he'll be safe until Birnam Wood meets Dunsinane Hill.
4. Eight crowned kings, one of whom carries a mirror, appears alongside Banquo's ghost.