Albus Dumbledore's hydro-kinetic spell

Albus Dumbledore wielded a hydro-kinetic spell, enhanced by the Elder Wand, against Lord Voldemort during the Battle of the Department of Mysteries. The spell requires continuous sculpting and spinning to be maintained. A lack of concentration will cause the sphere to collapse.

History
During the Battle of the Department of Mysteries, Albus Dumbledore non-verbally cast a spell, where he drew the waters of the Fountain of Magical Brethren so that it erupted and flowed out surrounding and encasing his opponent, Lord Voldemort, inside an enchanted sphere of water in an attempt to drown him and finish the duel. Harry Potter got too close to the duel, necessitating that Dumbledore knock him to the floor with a hand gesture whilst attempting to maintain his spell, which breaks Dumbledore's concentration. This combined with Voldemort slashing through the water caused the sphere to collapse, allowing Voldemort to escape from his watery prison.

Known practitioners

 * Albus Dumbledore

Behind the scenes

 * This spell was used in place of a spell designed to trap Voldemort in a sphere of glass in . As a result, it is non-canon.