Flametongue Weapon

Imbue the Shaman's weapon with fire, increasing total spell damage by 7$?s55451[ and increasing spell critical strike chance by 2%.][.] Each hit causes $/77;8026m1 to $/25;8026M1 additional Fire damage, based on the speed of the weapon. Slower weapons cause more fire damage per swing. Lasts 30 minutes.