See the interaction at 23:15 where the magpies kill like 8 ettin clumped together - also an attack a few minutes after.

Okay I didn't realise you were all watching that while we were playing lol - funny comments.

I think I do agree that magpie might not technically be unbalanced - ie., they do damage so slowly.

I've got maybe one more thing to try, but other than that the only unit I've found actually effective against them is an artemis and Qrow dived 2-3 of them with magpies on me as well today lol.