Apologize if this has been posted before. Not sure if you can actually do anything useful with this... but it was fun to do nonetheless.
Attack a flight master and either go to an evade spot or be somewhere where he has to run a long distance to get to you (like at a port - attack from the water). He will continually spawn minions every time you attack him, and you will get something like this (there's about 50 of them here):
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