This would need a different mod.

But for reference, per Empty Slot are one of the most broken and useful attributes of stickers. Monsters can easily have 8-10 sticker slots, and you won't make use of all of them in battle except if you have specific niches.

If you focus your character on offense and get a sticker with +% stat per empty slot, you can easily demolish enemies in one hit with 2 AP moves.

I would like to request a function that let's you remove "per Empty Slot" attributes, I dislike these attributes as they aren't very useful and would rather they not show up when I'm collecting stickers