I already told Nirvelle about this. Adding here as well.
The lines on the ground of the third boss in Darkness Wars knocks Gatekeeper from Anima-infused Keepsake back. I have only seen this happen in Beta, so I don’t know if it was already an issue. I also don’t know if it happens to other summons since this is the first time I saw it.
I thinks it’s hilarious and should stay, but it might slow down dps.