Mainframe's Vortex Drones are his light, fast, first-strike troops. Dancing away from Autobot attacks in a whirl of arms and legs, the Vortex Drones have a plethora of subroutines dedicated to staying as far away from a foe as possible while hammering away with their weapons like a hurricane. Once an opponent gets close, though, one good solid punch will take the wind right out of their sails.