Entirely Anti-Apparition Charm

The Anti-Alohomora Charm was an anti-unlocking charm, that acted as a counter-charm to the Unlocking Charm.
==History==
This spell was invented by Blagdon Blay, sometime in the early 17th century. His house had been broken into nineteen times through use of the Unlocking Charm (Alohomora), and so he invented this spell to counteract it.During the 1890–1891 school year, Hogwarts librarian Agnes Scribner used this spell on the gate to the Restricted Section of Hogwarts Library to keep out unauthorised students such as Sebastian Sallow. (see video)Sometime before the 1986–1987 school year at Hogwarts School of Witchcraft and Wizardry, Merula Snyde and Tulip Karasu secured the door to Jacob's room with a special padlock enchanted with an Anti-Alohomora Charm that required two keys to open so that they could only access the room together.
==Possible uses==
Caster(s) 	Date 	Notes
Filius Flitwick	1991–1992	Possibly placed this charm onto the third obstacle of the chambers that lead to the Philosopher's Stone during the 1991–1992 school year, as the door there could not be opened with the Unlocking Charm.
==Appearances==
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==Notes and references==
Category:Counter-Charms
Category:Protective Real-Magic Spells
Category:Security
Category:Spells Of-UnKnown Incantation