Eberron Shard of Bleeding WoundsLevel 5 Uncommon

Your weapon cuts a bloody swathe through your foes when powered by this blood-red dragon shard.

Weapon: Dragonshard augment        1,000 gp

Property

Whenever an attack with the augmented weapon deals ongoing damage to a creature, increase the ongoing damage value by 2.

Published in Eberron Player's Guide, page(s) 111.