The Coin and the Dagger
You can will this weapon to burst into flame.
Flaming Weapon (Level 5) Uncommon
Lvl 5 : +1
Enhancement Bonus: attack rolls and damage rolls
Critical: +1d6 fire damage per plus
Power (Fire) (Free Action)
All untyped damage dealt by this weapon changes to fire damage. Another free action returns the damage to normal.
Power (Fire) Daily (Free Action)
Trigger: You hit with the weapon.
Effect: The attack deals 1d6 extra fire damage, and the target takes ongoing 5 fire damage (save ends).