Screaming Bogey of Strathtully

The Screaming Bogey of Strathtully was a Scottish boggart who fed on the fears of the local muggles to a point that it had become an elephantine black shadow with glowing white eyes. Eventually, Lyall Lupin was able to trap the boggart in a matchbox.

Behind the scenes

 * This shows a clear example that if a Boggart enjoys life and fears too much it might grow to something like this and actually do physical damage to its surroundings.

Appearances

 * Pottermore