Holy Mightstone

Common, Junk, item level 50, item 20620

Changed from Classic: the tooltip differs on the highlighted lines below.

Holy Mightstone

Binds when picked up

Junk

Use: Shatters the Holy Mightstone, increasing Attack Power by 300 against Undead and increasing Holy damage from spells and effects by up to 400 against Undead. Lasts 10 min.

Changed from Classic (see below).

Classic's version

Binds when picked up

Junk

Use: Shatters the Holy Mightstone, granting 300 Attack Power and increasing Holy damage from spells and effects by up to 400 when fighting undead. Lasts 10 min.