A Very Funny Card

[Case_closed]

Fake Attack [Spell/Quick-Play]
Lore: Activate only during the Battle Phase during your turn. Select 1 monster you control and 1 monster the opponent controls: if your monster's ATK is higher than that monster's ATK and both monsters are in Attack Position, you can destroy your opponent's monster and deal your opponent damage equal to the difference. If your opponent controls no monsters, they takes battle damage equal to your monster's ATK instead. The monster cannot declare a direct attack this turn

basically an attack in a card effect. Saves you from Mirror Force, Dimensional Prison, Etc.

[NumberCruncher]

So you neg 1 yourself in order to leave a stall card your opponent has on the field to use later? No thanks. It can't even allow direct attacks, which is what a card like this would be most useful for.

[Pyarox]

should also state that the selected monster cant declare an attack after activation