I killed him on co-op, it feels dirty though tbh.
A fiend asked if I wanted a hand, I said yes...
He joined, I tooled up (TB and LS) and he kept the lancer...
...30secs later RAAM was dead and I was laughing / crying and moaning
The mistake I was making was running away too early. In co-op we hid behind the first barrier and as RAAM approached I asked my m8 when we should run. His reply was "when RAAM comes around the barrier". At this point I knew that I had been fleeing far too early and that was why I was dying !
Bloody RAAM !!