The final confrontation with Kaos takes place in 'The Ultimate Weapon'. Kaos has multiple forms and phases. Phase 1: Kaos will pilot a large, robotic suit. He attacks with laser beams, ground pounds, and summons small Drow minions. Focus on dodging his attacks and hitting the glowing weak points on his suit (usually his back or arms) when they are exposed after an attack. Phase 2: After destroying his suit, Kaos will transform into a giant, elemental version of himself, cycling through different elements (Fire, Water, Earth, Air). During each elemental phase, he'll use attacks corresponding to that element. Use a Skylander of the opposing element (e.g., Water Skylander against Fire Kaos) for bonus damage. Dodge his elemental attacks and hit him directly. Phase 3: Kaos will shrink down and become more agile, using a combination of all his elemental attacks. He'll also summon a continuous stream of minions. Focus all your remaining power on Kaos himself, ignoring the minions if possible, and unleash your most powerful attacks to finally defeat him. Reward: Game completion, credits, and access to Nightmare Mode.
