Just witnessed some one out at Stormy March killing the chest/s (Marbe/Mith/Yew). The chests look like they spwan instantly, and are lvl 90 with about 200 hps and give as much exp as a normal mob. I was hunting the 'Storm' Ogres and am getting about 1k exp, and killed one of the chests and got about 900 exp.

I'd definately say something needs to be done about this!