Harry's Scar Burns as He Has a Vision of Lord Voldemort

After the toast to Mad-Eye, Harry leaves the Burrow to get fresh air and contemplates the loss of his mentors. Suddenly, his scar burns, and he experiences a vision of Lord Voldemort torturing Ollivander. Lord Voldemort is furious that Lucius Malfoy's wand has failed to kill Harry, and Ollivander, under duress, explains that the unique connection between Harry and Lord Voldemort's wands is to blame.