While poking around for interesting tags to fill my favorites I noticed loaded-dice. Currently there are only two questions tagged, and in both circumstances it seems to me that dice would suffice. Kill it with fire?
It doesn't seem to be a tag that has much utility or community support, either of which I think is enough reason to clean up a tag. I'd be happy to see it made a synonym pointing to dice.
I'd prefer to keep it. It's a specific topic that people can have interest in and expertise in, and it's useful for searching for anyone who wants to learn about loaded dice. It ticks all the boxes.
It doesn't have much activity to its name, but that's the only issue with it, and since it's fine to have only one or two questions in a tag that's a non-issue. It does absolutely no harm sitting there and there's nothing fundamentally wrong with the tag otherwise.
The dice tag can suffice, but there's no reason we need to suffice with just that one.