This can be activated as many times per turn as long as there are counters available, so combo the effect of the "B.E.S." monster "B.E.S
Spell Normal If your opponent controls a monster(s) Special Summoned from the Extra Deck and you do not: Choose 4 "Number" Xyz Monsters from your Extra Deck with different Ranks, plus a 5th "Number" Xyz Monster whose "Number" value in its name equals the combined "Number" values of the 4 other monsters, Special Summon that 5th "Number" monster (this is treated as an Xyz Summon), and attach the 4 chosen monsters to it as material, but you cannot Special Summon monsters, except "Number" Xyz Monsters, while you control that face-up monster
It is designed for original anime trading-card concepts and avoids official card frames, logos, copyright text, and official character names
Show your guild allegiance with the Magic x Dragon Shield Orzhov Syndicate Matte Dual Art Sleeves
It has a powerful removal called Deck Bounce, but it needs a trigger and is useless against monsters