It seems sort of obsessive, but this is more 4th playthrough, including killing the Queen 3 times. This time, I've failed to put Moder down twice. Had her down to about a tenth of her hits when it seemed that something flipped a switch, and now she's nearly invincible and far more aggressive. I was able to run and recover from a breath hit and dodge, now she kills instantly with one breath. This time she ended up in the entrenchment with me, stuck head down for a while, then recovered and blasted me before I could take cover.. Tore through solid rock and killed me with a casual flick. Did I miss a memo?