Sentrobe

Sentrobes are round, flying robots which have eyes in the center of their bodies. They fly around using a set of propellers on each side of their bodies. They are separated vertically by their metallic shell, which opens to shoot missiles at Link. These missiles can be reflected with a Shield Attack or sword strike to damage the Sentrobe. They are found mainly in the Lanayru Mining Facility, only becoming active when under the effects of a Timeshift Stone.

Occasionally, it will launch Sentrobe Bombs that follow Link around and blow up after a set time limit. Link can safely destroy them by slicing them alongside their opening, either vertically or horizontally.