Welcome to the Alpha & Beta Stress Test screenshot gallery.
In 2004 Blizzard and FilePlanet joined forces to bring subscribers a guaranteed slot in the beta stress test. During the last minutes of the stress test the GM's spawned various mobs such as Infernals and bosses like Onyxia and Ragnaros causing death and destruction upon the players, total chaos. This stress test was known as "The Mayhem".
You may download these one-by-one via the image viewer by right clicking "Save image as..." or download them all in bulk over at The Download House.