[XP] Give variable on death?

[CorrosivE 0]

I'm quite new the RMXP and have purchased it a few days ago. I am using Mr.Mo's ABS and I can't quite seem to make it to where this crow gives +1 feather variable when it dies. I know it can give the item "Feather" but I have something planned on how to utilize this variable.

 

If that was confusing, I'm basically asking how do you set an enemy that you kill, in Mr.Mo's ABS, to add a variable after it dies?

 

 

This is what I tried and it didn't work:

 

 

[Dark Den 4]

I was always wondered how to do this, If anyone knows how it would help Corrosive and me.