The "Holy Grail" of unlocks is Master Control , which removes all timeout limits and allows Ben to switch between any unlocked form with a simple thought. Unlocking Aliens in the Video Games
Thus, every "Ben 10 alien unlock" moment is a rite of passage—proving Ben is ready for more power. ben 10 alien unlock
Beyond the Omnitrix: The Ultimate Guide to Ben 10 Alien Unlock Events The "Holy Grail" of unlocks is Master Control