Around the time the Giants diappeared, the Dimension Warriors have been around. Their mission was to not only protect Skylands, but the entire universe as well. Every 1,000 years all of the planets and stars align perfectly, so perfectly that the universal energy from the alignment not only kept balance in Skylands, but also the entire universe! During the last alignment, the energy was so strong that it actually ripped holes in time and space opening portals to other dimensions in the process. The Skylanders had to keep monsters and evil villains from coming through the portals and after a long battle the portals finally closed. But, since the heroes came into contact with the energy of these dimensions plus the energy from the alignment they became one with the powers of the dimensions. Turning them into... the Dimension Warriors! However, after the portals closed a chain reaction started causing a huge explosion that propelled the Dimension Warriors from Skylands to Earth consisting of legendary Skylanders from the past few games.