You cannot Special Summon the turn you activate this effect, except Fairy monsters
Mangas/Graphic Novels too
Fuwalos is slightly more impactful, but the deck can play around it pretty easily by not summoning Cyber Dragon Infinity
Event 1 (Beautiful Avenger) He wakes up in the main character's residence and is told by someone that the mansion he was living in was bombed
Number Evail Normal Spell If only your opponent controls a monster Special Summoned from the Extra Deck: Reveal 4 "Number" Xyz monsters from your Extra Deck with different Ranks, then Special Summon 1 "Number" Xyz monster from your Extra Deck whose "Number" in it's name equals the total of those 4 monster's "Number"s (this is treated as an Xyz Summon), and if you do, attach the 4 revealed monsters as material, also you cannot Special Summon monsters while you control that face-up monster, except "Number" monsters
Regardless, we will be using nonfoil pricing for these cards only