Use this glitch in Pokemon Ultra Sun or Ultra Moon to receive 16 Extra Boxes!
Usually, in 7th Gen Pokemon, you will only get EIGHT Storage Boxes for your Pokemon. 8! In Gen 3 (Pokemon Firered/Leafgreen + Emerald/Ruby/Sapphire), you at least get 14 Boxes.... But 8?! Well, this easy glitch will get you up to a whopping 24 boxes containing a maximum of 30 Pokemon (720 Pokemon!!!). That’s almost enough to complete the entire National Pokédex up to Gen 7! It’s absolutely insane!!