What I would like to know is why everyone is saying Power Cooler is useless. If it costs 1 Ice Capacity, then why not install it in the one remaining Ice Slot on Spiritreaver when everything else costs 2+? Also, the only Ice Attachment I use on Soulsoother is the Mana Booster because all the other Ice Attachments are useless on WHM bot. If my Automaton can use less MP when she decides to drop a 300HP Cure VI on somebody, sign me up. Less MP usage + Reduced time between casts? How is that a bad thing?