Artificial Speed Force

Artificial Speed Force (ASF) is a replacement for the Speed Force after its death.

History
During the Crisis. The Spectre gave Barry Allen a boost to enter the Speed Force in order to travel to the Dawn of Time. After the Multiverse got restored, Wally West felt something wrong and returned to Central City to talk to Barry, only to know that he suffered from a few "hiccups" while accessing his speed. Later, they entered the Speed Force to talk to them and realize that the Spectre energy unbalanced the nature of the Speed Force and caused its "death". After the death, Barry and the other speedsters started to lose their speed which caused Barry to begin to build an artificial Speed Force.

Functions

 * Energy source

Users

 * The Flash (Barry Allen)