Reaving Crystal (3.5e Equipment)

Reaving Crystal
Summary::Immunities can be problematic. Use this crystal to strip enemies of those immunities. Each crystal is keyed to a different type of energy type, physical damage, or material (such as fire, cold, silver, adamantine, bludgeoning, or piercing). The effect of the crystal occurs after damage is dealt by the weapon.

A weapon with this crystal reduces the resistance or damage reduction to the associated damage type or material by 5 until the end of your next turn.
 * Least

A weapon with this crystal reduces the resistance or damage reduction to the associated damage type or material by 10 until the end of your next turn.
 * Lesser

A weapon with this crystal removes any resistance or damage reduction to the associated damage type or material until the end of your next turn. If a creature had immunity, instead they take only half damage from the damage type until the end of your next turn.
 * Greater

Aura: Faint (DC 17) evocation Price: Cost::1,000 gp (Least), Cost::4,000 gp (Lesser), Cost::10,000 gp (Greater)