OK, this question came up with the Monk's Evasion class ability. In the 3.5 PHB, it is listed as follows.
Now, our debate is, I have a monk with a magic item, the Starmantle Cloak. Now, the text for Starmantle Cloak is that if you are attacked by a nonmagical weapon, you take no damage and the weapon is destroyed. If attacked by a magical weapon, you get a DC 15 Reflex save for half. Does the Monk's Evasion and Improved Evasion apply to the save granted by the cloak? I say it does, he says Evasion only applies to magic attacks.
Evasion:A monk of 2nd level or higher can avoid even magical and unusual attacks with great agility. If she makes a successful Reflex saving throw against an attack that normally deals half damage on a successful save (such as a red dragon's breath weapon or a Fireball), she instead takes no damage.
Now, our debate is, I have a monk with a magic item, the Starmantle Cloak. Now, the text for Starmantle Cloak is that if you are attacked by a nonmagical weapon, you take no damage and the weapon is destroyed. If attacked by a magical weapon, you get a DC 15 Reflex save for half. Does the Monk's Evasion and Improved Evasion apply to the save granted by the cloak? I say it does, he says Evasion only applies to magic attacks.