So I was running in cold blood (7-2) with a friend of mine and on the last level I had my load out with a boltbrand and a sun shards. Well during the run I found out that if I dropped a bomb and then changed to having my sword out before it blew up it was doing somewhere around 2-3X more dmg for example normally I'd hit a silkwing for about 100 but changing to my sword before the bomb blew up hit for around 280 instead.