Gai seeks answers in Episode 16 of Ultraman Orb: An Unforgettable Place.
Episode 16: An Unforgettable Place
Juggler, laughing at Gai’s expense, uses MagaOrochi’s tail and creates a monster with the abilities of both Zetton and Pandon, the Combination Maoju Zeppandon, and proceeds to merge with it. Orb is no match for Zeppandon’s power and tries to take it down along with himself.
Ultraman Orb is currently streaming via Crunchyroll. New episodes with English subtitles are released every Friday at 10 PM EST / 7 PM PST to paid users and one week later to users with free accounts.