Me and my friends were running kings fall for old times sakes, and we were going smoothly until we arrived at Oryx. we decided to stack instead of doing single damage runs. we got to the fourth rotation, he slammed, we stopped wipe/doxology, and went to collect. we successfully detonated the corrupted lights, and all fired at Oryx. the thing is, he didn't take any damage. at all. we did everything right, but it didn't work. we would've won too :( anybody else having this problem?