Coincounter

[Musaid]

As warrior, I just constantly run between his legs starting around 70%. If he turns around he'll do either swipe or glower; at which point you're already going back through him. If he doesn't turn he'll do AI or swing. I leave enough room both sides to just run straight back to avoid the swing. Using this method I can also avoid glower, taking minimum damage and allowing the whm to deal damage for the majority of the fight instead.

[Judge_Xero]

As warrior, I just constantly run between his legs starting around 70%. If he turns around he'll do either swipe or glower; at which point you're already going back through him. If he doesn't turn he'll do AI or swing. I leave enough room both sides to just run straight back to avoid the swing. Using this method I can also avoid glower, taking minimum damage and allowing the whm to deal damage for the majority of the fight instead.

I've seen a video of someone tanking him like this. It looked pretty fun. It seems to create a lot of downtime for Coincounter because he won't do anything while he turns to face you.