Devo is a Shadow Knight, do you expect to face new content using a knight as a tank ? Their defensive ability is 35% less powerful than a Warrior at least man. As I said before too in another post this Tier bring's back RAIDS, I saw your attempts with your boxed cleric, and 15 players that will not suffice! Your going to need a Warrior, your going to need more clerics, and a better strategy than ZERGING it
Have fun, trust me the loots will be worth the effort, Looks like they took down Velks already so that's one down, I'll be releasing more ASAP!
Morty