I kept editing my post SerCypher, if you want to reply to the new edited version.

As for Titan HM. I failed it for one and one reason only: HAVING to anticipate (memorize, not react) every single move. Because it was impossible to stop casting and move out of a landslide, I had to stop casting when I knew it was GOING to come, then move the moment it appeared, and then Bio Titan so it updated my position outside the aoe (since that was THE issue, server updating not often enough for your position).

Once they fixed that, Titan became more trivial for me and my group.