Just the Tip
Enhancement Bonus: attack rolls and damage rolls
Critical: +1d6 thunder damage per plus
Power (Thunder) • Daily (Minor Action)
The next ranged basic attack you make with this weapon before the end of your turn becomes a burst 1 centered on the target. Use your normal attack bonus for the basic attack, but against Fortitude. Each target hit takes thunder damage equal to the normal damage you would deal with a ranged basic attack with the weapon.
Suddenly, the projectile explodes in a burst of violent sound.