Board Thread:General Discussion/@comment-33577126-20180303031816/@comment-24.20.149.201-20180311084909

There is definitely a difference in the probability of getting chests per banish item. (I'm not including the top level monsters where you craft expensive items)

If you use 99 items to banish 99 1-item monsters, you get a few chests.

If you use 99 items to banish 33 3-item monsters, you get many more chests. There seems to be some difference in chest probability between 3-item creatures that require the same item, but I have not collected much data on that.

I generally wait until I need some anomoly removers and then banish a bunch.