The mystery of Golden temple!

So do you think 2 evans and a lvl 72 ranger can kill it? And do the helms drop every time?Or every so often?

http://i47.tinypic.com/99jlsh.jpg

I solo'd the level 60 one at level 66. I have killed it twice with 2x drop and both times it dropped 1 helmet. My friend fought the next highest on 2x and it did not drop a helm. It all depends on luck.