In the [[Blizzcon]] demo build (October 2008), this spell wasn't very useful against large enemies, but was devastating against smaller enemies, especially ranged attackers such as [[Skeletal Archer]]s. The disintegrate ray hits anything on the screen more or less instantaneously, so nothing is out of reach and there's no delay between clicking the mouse and hitting the enemy with the spell. This one will surely be nerfed somewhat before the final game, since it was just so useful in the Blizzcon build.

===Wave of Force===