Oil of Sacred Sinew

When applied to a weapon, that weapon deals +3 Damage as Sacred.

Oil takes one round to apply to a weapon. Once applied, the effect lasts for the entire combat.

A polymorphed character can only benefit from a weapon oil if the oil was applied to their weapon prior to transformation. Monks cannot apply a weapon oil to their bare hands but can apply a weapon oil to a physical weapon they wield.

A single weapon may be coated with more than one oil at a time, but unless otherwise specified, each oil takes one round to apply. Multiple coatings of the same oil do not increase that oil’s effectiveness.

Note: Undead suffer double damage from any source of Sacred energy, but Good-aligned Outsiders take no damage from Sacred power. If an attack with added Sacred damage wounds an Undead creature, only the Sacred portion of the damage is doubled.