Don

Don is an imaginary friend, similar to a Boggart. But rather than manifesting as your deepest fears, he comes when he is needed as the type of friend you need at that moment. (If the Room of Requirement manifested into a corporeal form). His true form is unknown, as his appearance varies with each time he is summoned, but he always works at a bowling ball factory in every incarnation. He is often considered 'too friendly for his own good', often injuring himself for the benefit of others. Though he is always a friend, he is never the first friend you think of. He represents the duality of man, often portrayed with something gentle in one hand and something destructive in the other (like an ice cream cone, and a sword). His summoning words are "Maybe Don."