Get the item [http://www.wowhead.com/item=43499/iron-boot-flask (iron boot flask) and learn it/place it in your toybox
Originally designed as a lvl 77+quest , your level 1 can now learn it
it has a 10% chance to proc an Electric Discharge when a melee strikes you, and the discharge does close to 200 damage..I know its not much but oh well, also, not sure if scales with nature dmg spellpower items or not, edit i think it scales with spellpower, with the BoA staff i got 327 dmg proc