Idea for Excess Lunar Fragments

[Dreamless]

Presumably, later versions of the game will have more unlocks, but for now - and eventually again - one ends up with a large amount of unusable lunar fragments. Perhaps they can be spent on a one-time power-up for a run. They might give an item, a stat boost, or maybe they could just be converted into (crimson) fragments at some exchange rate. This could be done at a rate so that it takes a lot of lunar fragments to get a benefit, so that this wouldn't result in being too OP for a run.

[Octochan]

I feel like there could be some way to alter the rooms you can choose from, or affect the odds of which encounter you will have in it, like how you can reroll room rewards or boons in Hades

[NoEye-Soft]

Thank you for your suggestions. I have a lot of different ideas about the usage of lunar fragments after unlocking everything, we'll see which will make the final cut