Please don't say that you did not drop the rates of the MVP's lower than 5%. In the first place, some boss was already lower than the x1 rate drop.
From the start of the server, WM drop from 50% is already at 30%. Biolabs drops seems to be reduced by half.
Several Items I can remember that was nerfed more than 5%, not to mention the drop rates I could not remember.
IP (Sinx MVP) from 100% to 10%
Dark Bacillium from 100% to 10%
Ifrit rings from 20% to 10% (If I'm not mistaken)
Not mentioning the drop rates from normal zenny farm nerf from last week (Pasana, Geffenia, Desert Wolf)
If someone farms 24/7, there would be a sure nerf on the spot you are farming.
Would that mean that there will be future nerfs as long as someone farms something?
Why not create other ways to burn server zenny like roulette/casino?