I was running JML/JKL/JKR/GMY/Jolee towards the end of Phase 1 fully expecting to finish the phase and roll into Phase 2 as I've done before with similar squads.
JML has his Ultimate activated. DN is enraged but has less than 1% health left. JML can't touch DN. Efflux does nothing to him. They Grow Beyond puts on no debuffs. Has something changed? Or is there something that I don't remember about the enraged state?