Specific Powder Drops

As far as I know, every mob has an equal chance of dropping every element of powder. But what if...

Earth mobs dropped more earth powders?
Thunder mobs dropped more thunder powders?
Etc.

The probability of any powder dropping would stay the same, but the chance of which one would be changed.

And why stop there? Your elemental weapons could make the chance higher as well!

If you want numbers/statistics:
Killing water mobs with neutral weapon-
17.5% earth powder
17.5% thunder powder
30% water powder
17.5% fire powder
17.5% air powder

Killing earth mobs using a fire weapon-
25% earth powder
16.6% thunder powder
16.6% water powder
25% fire powder
16.6% air powder

 

This is a pretty good idea, but remove the elemental damage factor. You can't put them together because their element is basically decided on their elemental damage anyways. If you wanted to change that, that means the devs would have to give EVERY SINGLE MOB an element property. Which is highly unlikely.

 

No, I meant how could you differentiate from their element and their elemental weapon/dmg?

 

You had me confused because it said "Killing earth mobs with a fire weapon", change it to using.