That's why "Pot Of Greed" has one of the most powerful effects in all of Yu-Gi-Oh!
Decode Talker Integration / Cyberse Code Magician / Cyberse Contract Witch , inspired by Playmakers cards from YuGiOh
return them to the Extra Deck, then, you can negate the effects of face-up cards your opponent controls until the end of this turn, up to the number of cards you returned
negate their effects until the end of this turn
In the original work, the target was a machine-type monster named "Cyber", so it was possible not only for me, but also for Cyber Dragon Zwei and Cyber Dark, but in OCG, Cyber cannot be a group of cards containing monsters, so it ended like this
It's other purpose is being the low scale for your pendulum summons and it also can be used as a backrow removal by destroying a other D/D card or dark contract you control which comes up in most of the combo lines