Opal's eyes went wide(er) as a source of light, a small one but one nonetheless, and noise started coming from within the bathysphere. "Hey!" Opal hissed, lightly thwacking each offending pony with the end of her tail. "Stop that! You, turn your horn off! You, be quiet! We don't know how strong that thing's sense of hearing or sight is, and given what it just did to that pony-" Opal suppressed a shutter. "-I don't wanna take any chances!" She pressed herself harder against the back of the bathysphere, hoping nothing had heard/seen them, and hoping the ponies with her would have enough common sense to lay as low as possible until they got some sort of all-clear from the stallion in the speakers.