The Fog

&nbsp The Fog is made from millions of microscopic robots that can not only destroy everything in their path they can hack any system and retain the information. Inevented by Dr. Serling Roquette, the Leauge of Shadows captured her and forced her to make the Fog for them. They planned on using the Fog to gain the cutting edge science from Star Labs and Wayne Tech. Robin was able to hack into Wayne Tech's main frame and destroy the Fog.