Did the instance again this reset, much more manageable with extra ilvls (340 average atm, 333 last time) using the talent Last defender made the Cragmaw fight almost easy.

it has no upper limit, so about 30% of all damage was absorbed and i got a damage buff equally powerful (the talent has no diminishing returns anymore.)

pretty straight forward fight, pull, bait the charges against a wall, and use Blinding light to make a nice pile of bugs for the consecration/hammers meat grinder.