These little beauties also have FT 2 aka Mana Regen 2. Won them on Guild Raid on Mordan Rasp. Between the 500 to the PoT dude and 350 for the Ethereal Metal, probably the best 850 I've spent for an item of this quality. The Tanaan Smithing Hammer is 150 (??) pps but once you buy one you have it for all of these no-fail combines. And the little bonus! You get a little yellow text that you gained experience upon the combine.
Pretty cool, huh?