just FYI, not to be rude, but don't people usually farm for items, gold, unlocking purposes...or sometimes even exp...and in those last 2 farming pictures....I dont see the point
He may have said farming, but I think it's more applicable he was trying to get the most damage possible from one attack. I'm not sure. Cool screen's either way.
Dye is random, the best way to get dye is to kill a lot. That takes time, so killing easy things is best for dye farming. Killing 20 easy things in one go is even better.