Forum:Looking for a specific card

I've been racking my brain for the last hour or so, going through search histories and YouTube history trying to find these cards. I heard or saw a card that reduces the number of Spell/Trap/Monster slots your opponent could use. I don't remember what it was called or how I found out about it, but if anyone knows that would be awesome!

Cainluke (talk • contribs) 15:14, June 14, 2016 (UTC)