Y'know, I do LOVE this game, I've been playing it for a WHILE, and I have had some ideas...
So there are special dice like "The Poop" or "Lucky One" and I feel like adding a couple more would be great, if you take suggestions.
On the pretense that you do, there could be ones like "Perfected" where it is always gold and has the faces of a normal die, so the 6 faces would have their normal corresponding number, or there could be an "Unbalanced" modifier where the die can go up to like 7 or 8 on one face.
Let me know if you like my ideas, even if you aren't the dev, and feel free to comment any modifiers you think would be good.