Why the Secret Spell Scroll system would have never worked.

My cousin plays a private server where the economy does have CS drops, 1x rates and whatever. I went on it a few times to observer the economy, although it's not as big as say GMS, it has a constant 1500-2500 players playing majority all time (lowest I've seen it in one week was probably 700ish). The game is also a direct mirror of the current version aka if GMS updates so does the pserver. I personally haven't done anything with it but observer the market to see how they handled it, and nx is 1:4 (4m for cubes). Just thought I'd share it, although it's probably not accurate it be interesting to see how GMS would handle cash shop items obtainable in game through drops/quests.

Of course it would not have any bad effect on the economy just because they are CS items. It would however have a pretty big impact on Nexons income.