Question for you Raid Vets. We really struggled last night with the gatekeeper phase. We've all done it before without a problem, but it was a pick up group and I'm wondering if we all knew about the same parts of the encounter, but there was a vital piece of info that we were missing as a whole. Other than just the usual people dying and falling off the side (me) we had no problems getting the left relic, and defending the construct. Where we were having problems is keeping the right portal open while defending the construct, and often while getting the right relic, we would get marked. Should two people defending the construct with one keeping the right open while three get the right relic work? Also, why do we get marked before picking up the right relic? Is there an oracle somewhere that we should be killing?