HelpStacking Great Ornate Warhammer

I want to create a bot which kills the earth elemental continuously and stacks the Great Ornate Warhammer by itself on Grimoire, but i don't really know how.

My problem is that when the hammer drops, the bot doesn't go to the next command to send the item to inventory, it continues killing the Earth Elemental.

Any help will be appreciated
Thanks in advance

I assume you are using the kill for command? That won't work because it continues until the items are in your inventory. Use this instead:

> Kill elemental
> If not item can be picked up (the hammer)
> Index up 2
> Send item to inventory
> ... etc ...

What is your purpose of stacking it? The ultimate weapon kit construction only need 1 of it, isn't it?