View source for Tome Magic Items (3.5e Variant Rule)

=== Moderate Armor Abilities ===

* '''Adaptation''' — You do not need to breathe whilst wearing this armor.
* '''Antimagic''' — You gain spell resistance equal to 10 + character level.
* '''Death Ward''' — You are under a permanent ''[[SRD:Death Ward|death ward]]'' effect as per the spell.
* '''Energy Immunity''' — You gain Immunity to one form of energy (chosen when the armor is enchanted). This does not give you weakness to any other forms of energy.
* '''Haste''' — As a swift action you may activate or deactivate a ''[[SRD:Haste|haste]]'' spell upon yourself with a caster level equal to your character level. This effect can be used for up to 10 rounds each day.
* '''Holy/Unholy''' — You radiate a permanent ''[[SRD:Magic Circle against Evil|magic circle against evil]]/[[SRD:Magic Circle against Good|good]]'' (chosen when the armor is enchanted) with a caster level equal to your character level.
* '''Luck''' — You may call on the power of the armor as a non-action to reroll any saving throw or force an opponent to reroll an attack made against you. Once used the armor cannot be used again for 10 rounds.
* '''Medium Fortification''' — You have a 75% chance to reduce any critical hit or sneak attack to a normal attack.
* '''Mirrored''' (metal armors only) — This armor is magically shined to a mirror finish, and never stays dirty. Any Ray spells or effects targeted against you are deflected harmlessly away as if they had missed your AC, and you suffer no miss chance for averting your eyes from an opponent.
* '''Perspective''' — By harnessing the power of perspective, you can become Enlarged or Reduced (as per the spells) as a swift action at will. These effects can be ended as a swift action.
* '''Weightless''' (light and medium armors only) — The weight of this armor is reduced to 0, and its Max Dex and ACP improve by 2.
* '''Wild''' — This armor molds to fit the wearer even when he changes shape (for example when Wild Shaped or Polymorphed).