Four different dazzlingly bright variants exist
A 0/5 is pretty hefty to burn or kill in combat and always feels like a waste to use dedicated removal spells on it, particularly if they have already had use from it
On the main screen, choose the Decks option
Special Summon from your Extra Deck, 1 "Cipher" Xyz Monster that is 1 Rank higher than that target, by using that target as the Xyz Material
Still, if you've tried all the above tests on a card you own - or one you're looking to buy - and you're still unsure whether it's the genuine article, it's always a good option to get in touch with a reputable dealer of collectible cards, who might be able to give you an expert opinion
In this case, if Yuya helps out anyone he encounters solve their inner problems, then it's their turn to help him in return