Skylanders Academy Episode 6 Space Invaders Episode Title:Space Invaders.Episode Description:The Doom Raiders have taken refuge in Kaos's castle and berate him more by the second when they take over. Meanwhile, the Skylanders and Eon go on a training retreat in the Falling Forest to improve their combat skills and teamwork, but it slowly turns into a camping trip to Stealth Elf's dismay. They are soon interrupted by an astral projection of Kaos's head that captures Stealth Elf, trapping her inside Kaos's mind...