The trouble with people saying to just memorize the fight is this that on things like landslide or weight of the land, you don't know who Titan will focus on for the cast. You can start moving precisely when you need to in order to avoid lag and still be hit by something because you chose to move in a direction that someone else may have been near to, thus making you move into their AoE or Line effect, and by then time you see it, the server has registered you as in that zone, and even if you move out on your screen, it doesn't matter.

I have 3 relics right now and working on a fourth, on a tank, a dps, and a healer. It isn't as though I don't know the fights I'm getting into. I know them ridiculously well. But I still get landslided and I still get weighted. I literally have no control over whether or not I live, and that's the most frustrating thing I've experienced in any game I think.