i am not sure what you mean search item by drop rate, could you give me an example?
you mean you enter a number from 0.01% to 100%, together with the other card/equip/name search ?
i.e.
Search for "card" and "drop rate > 0.01" ? that would of course give no result without setting the rate modifier xD
hmm ... not to sound mean but by the current database structure and the search setup .. it's not something I would mess with.
We search for item first, and then we compose the drop rate from various monster afterward. The drop rate is in the mob table which is not part of the search in the beginning.
If you know the eA data table setups, they got item and mob tables separated. So far all our search functions available only search in the item table. But drop rate is in the mob table.