I built claw Regan. With health/recharge incarnate, perma-haste, purple enhancement sets and several Numina sets also. The recharge is so fast that you can do away with all of the attack powers except keep follow up, spin, and eviscerate; basically you can use those three powers over and over and a lvl 54 mob drops in no time. Also get the focus power for a nice ranged attack. Concentrate on endurance recovery and Regen rate. Then pick up tough, weave, manuvers, combat jumping (some extra defence) and tactics. Lastly you have 3 healing powers that now have insane recharge rate. And not to mention moment of glory! One last thing is that regen does not care what type of damage comes in so you have no weaknesses to damage type. My 2nd favorite build. I did build an unkillable Dark/Elec defender (favorite)