How are bombs useful? Little bombs. "Big Bombs" are hot.
i know they cause a pause or stun on units. I use them at wall points to stun WBs a bit. Usually works well enough for single rushers. Other than that though?
Their damage is so low it can't even take out an archer. I almost feel like I am wasting the little bit of time it takes to put them down.
I am open to new ideas of their use, if you have any to share.

