Fallacy, maybe consider putting your sourcecode up on github, so people can help fix the errors, and you can get reports? I just ran into a crash from a returnRandomRelicKey(). There's a few extra things you may have to do to be compatible with other mods out there.

Love this mod but just simply crashes too often sadly

Also whenever the relic pool while in the shop runs out for a particular group of relics, the game hangs infinitely

Would it be possible to re-organize the card selection screen when picking from 6+ cards? Using the scroll is annoying and I'd rather be able to see all at once. Alternatively, making the scroll cyclical (as if you are flipping thru a deck of cards, putting each new card on the bottom) so you can rotate through the cards as opposed to scrolling back and forth would be an improvement.

So I don't imagine this is getting worked on, but yeah it crashes when I try to reroll anything. Didn't when I first started using it, so don't know what changed.

Crashes when I try to reroll relics from chest

Hello.

Using a power during a combat that gives me an additional specific reward (such as Downfall's <Sixth Seal>, <More Power>, <Gem Finder>) in which I also get a rerollable relic or potion leads to a bug where:

When I click the reroll button, it instead places the rerolled result over the normal card reward and effectively deletes the card reward
If I take the original item while this happens, and then reroll the result again until I get the original back, it auto-takes a second one and glitches out the first one I took to be invisible until I quit and reload the save
If I avoid rerolling entirely until I've taken everything that cannot be rerolled, the game crashes with an index out-of-bounds error

I have a suspicion that this is only happening because these powers put their rewards at the top and the reroll button's spaghetti is miscalculating where to put the rerolled item.

I found a simple workaround for the crashes: when it happens just disable this mod, continue your run, go to the next floor, save and close the game, reenable the mod and continue your run again. The game might crash again, but you wont lose your run.

This mod is great and has definitely helped me enjoy Slay the Spire much more! Unfortunately this mod seems to crash when presented with unique relic rewards from events (maybe because there's no alternatives to the unique relic reward). Would it be possible to handle these errors? (stack trace is similar to the one from wbfw109)

If i go to next room, the following error occurs.
https://pastebin.com/9WPuUwup

I want to second AvangionQ's hopeful remark. In a sort of way, Legneds of Runeterra did it pretty decently in their most recent "labs mode", where you are able to start with one reroll, but you have the opportunity to buy more rerolls with earned gold within the mode.

Would something similar to that happen or is it more or less get an infinite amount of rerolls, thus causing perfect run after perfect run?

So, how does this work? Bonus relic that adds a reroll button?
I hope the mod has options to determine how many rerolls you get.