Phantom Balloon Boy

Phantom Balloon Boy is an animatronics in Ultimate Custom Night and was a main antagonist in FNaF 3.

Appearance
Phantom Balloon Boy is a burnt and damaged version of Balloon Boy. He is dark green and black with white eyes. He has two buttons on his shirt and a proppeler on his head.

Mechanic
Phantom BB: He will appear on your viewing monitor at random. Quickly change cameras or close the monitor to avoid his jumpscare. Getting jumpscared by Phantom BB will cause you to black-out temporarily.

Strategy
If you see him on the cams, the best thing to do is switch to a camera where you can track animatronics so you can still make use of the monitor at that time.