Requires: Focus (Amulet)
Your amulet is designed to allow you to resist magic, provided you are wearing it. Of course, while you are wearing it, you cannot cast with it.
While you are wearing your amulet, creatures suffer a -1 penalty to any attempt to Cast a Spell at you that has the attack tag, and you gain a +1 bonus to Avoid Danger if a spell allows you to do so. You must Change Equipment to move the amulet between wearing it and holding it.