Pyromastery

Description
Hours of whacking burning cutlery over the heads of monsters have proven fruitful. You have become a master fire dancer. You've learned to focus the flames of the beyond and to unleash them in predictable intervals.

Effects
Your melee fire damage has a random proc chance of 0%. Instead every fifth hit is a guaranteed proc with a fire damage increase of (X percent).

If you're a pyromancer your opponent will also be set on fire.