Artificer Attack 19Burrowing Projectile
When your shot strikes a foe, the projectile spins like a top, burrowing into the creature.
Daily Arcane, Weapon
Standard Action Ranged weapon
Target: One creature
Attack: Intelligence vs. AC
Hit: 3[W] + Intelligence modifier damage, and the target takes ongoing 5 damage and grants combat advantage (save ends both).
Aftereffect: The target takes ongoing 5 damage (save ends). If the target drops to 0 hit points before the ongoing damage ends, you choose an enemy within 5 squares of the target to take ongoing 5 damage (save ends).
Miss: Half damage, and the target grants combat advantage (save ends).
Published in Eberron Player's Guide, page(s) 54.