Stone of ShadowLevel 12 Rare

The arcane symbol for “darkness” etched across this nugget of glossy hematite seems to absorb all light.

Wondrous Item        13,000 gp

Power ✦ Daily (Free Action)

Trigger: You miss an enemy with a necrotic attack power.

Effect: Reroll the attack roll.

Published in Adventurer's Vault 2, page(s) 133.