In this video I show an easy way to kill the chaos guardian in under 2 minutes without loosing any shield in my draconic armor. Take a look!
with how chunkloading is on the mym servers it is easy to kill the CG's . All you ahve to do is pull him barely 2chunks away.. fly in kill the crystals then shoot him while he is at 1/10th the rate.. takes 30 secs tokill him . We killed like 5 other day in 5 min =/ with two of us.