You can add the Frost Walker enchantment to boots using an anvil or game command. You can NOT get the Frost Walker enchantment using an enchanting table. You will need to wear the enchanted boots to gain the ability to freeze water. The maximum level for the Frost Walker enchantment is Lev...
SlotEnchantment Head Arcanum of Burning Mysteries from Kirin Tor (Revered) Shoulders Greater Inscription of the Storm or Master's Inscription of the Storm from Sons of Hodir (Exalted) or Inscription. Back Lightweave Embroidery from Tailoring > Springy Arachnoweave from Engineering > Enchant Cloak -...