|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
At some times when the orphanage known as Wool's Orphanage were visiting the cave Tom Riddle, which was Voldemort's first name, took some children near this lake and tortured them.
Voldemort and Regulus BlackEdit
Later on Voldemort ordered Kreacher out to the small island in the lake so he could drink the potion that was held in a little sink-like carrier so Voldemort could place the Horcrux locket and after that fill the carrier with potion again.
Regulus Black and KreacherEdit
Some years later Regulus sailed over this lake again to call Kreacher the House-elf out to the island and ordered him to drink the potion in order to let Regulus steal the locket and replace it by another locket and refill the carrier with potion.
Harry Potter and Albus DumbledoreEdit
In 1997 Albus Dumbledore and Harry Potter sailed over this lake to get to the island so that Dumbledore could drink the potion and let Harry take the locket (which was, unknown to them, the false locket). When Harry took the locket hundreds of Inferi came out of the lake and tried to drown Harry in the lake until Dumbledore made a Firestorm. When they had to sail away from the island Dumbledore made a passage in the storm to let them sail across the lake.