Other spider possibilities:

- Increase to Luck - Simple and easy as hell to implement. I can’t see any real reason not to.

- Decrease to Luck - Simple depending on what negative Luck does to drops

- When it rolls a piece that you have it rerolls for another but only does so once. If it ends up on a Piece you have you get NOTHING but you get double the chances at a piece you don’t have - Has a harsh drawback, but for those just trying to get 1 of an item it’s great. Not good for item grinding though. Can make other versions that reroll more times.

- Eliminates Drop Rates and makes all files equivalent in chance to find - Basically makes Luck useless, but Luck generally can make almost all files easier to find than this method if you know the drop stats. Only really good for extremely rare stuff.

- There is a CHANCE of multi-piece drops - Multiple pieces has already been mentioned, and likely CZ wants to keep floods of .moars which could easily happen with 2-5 drops per thread. All that really needs to be done here is to have multiple drop checks but also have a “no drop” possibility. Then you can have however many checks you want, possibly affected by Luck.