BEN has to wear a special type of amulet at all times at the mansion, as the Sigma Radiation has a tendency to interrupt the wavelength frequencies he bases form on, and, as a result, he'll glitch out.

(I have no idea what the fuck I just wrote, but it's 12:34 in the morning and I'm just tired so all you science geeks (I'm being nice here, turns out it's nerd for math and geek for science, according to my cousin) calm the fuck down and just assume that it doesn't make sense because it's BEN Drowned and Sigma Radiation so there.)