Cuben

Once per turn: You can roll a six-sided die, and while this monster is face-up on the field, neither player can Normal or Special Summon monsters with the same Level as the result.

From Yu-Gi-Oh! Trading Card Game.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6nneey1aiksb1iw1hdy5th.