Icescale Leg Armor - WoWWiki - Your guide to the World of Warcraft
Leg enchant, doesn't need level 80 like it states. Proof - Rípcurl @ Darkspear - Game Guide - World of Warcraft
If you're going for max ap probably switch the ametrine in cloak for a cardinal ruby as well.
ain't getting meta active with 20 agility on the cloak, but with 10 agi/10 crit it gets active cus orange gem (yellow)
hunters already hit hard enough, this is probably scary.