From DDO wiki
Effect: A suit of armor or shield with this quality assists only wearers who have the ability to turn or rebuke undead. Sacred armor or a sacred shield increases the owner's effective level on turn undead checks by 2.
- Can also be a bonus added to caster level for the purpose of turning Undead by the spell Seek Eternal Rest that stacks with Sacred items.
- As of Update 12.3, this shard may not be added to a docent.