The Demon Tower is a Pureblood Heartless that appears in Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage- and Kingdom Hearts III. It is a gathering of Shadows that take on the formation of a large twisting spire.
Aqua first encounters a Demon Tower after finding the five gears in the Castle of Dreams remnants of the Realm of Darkness, and defeats it in battle. She later encounters another one after being reunited with Mickey in the Depths of Darkness, and the two are able to defeat it together.
The demon tower is made up of many different shadows, and it takes on the shape of a sort of serpent without a head. the heartless that it is made of have red eyes instead of yellow. the more that you hit it, the more heartless fall away from it, although this appears to have no effect on the design of the demon tower.
Much like the demon tide, this swarm of Shadow heartless will sweep around the area and try knocking the player in attempts of hurting them.
Stats & Abilities