Amulet of Toxin Delay

The transparent crystal hanging from this necklace contains several drops of viscous green fluid.

When you activate an amulet of toxin delay, it creates a delay poison effect on you (as the spell, but with a duration of only 2 rounds). You can activate this item whenever you would be required to attempt a saving throw against poison (before rolling the save).

An amulet of toxin delay functions once per day.

Prerequisites: Craft Wondrous Item, delay poison.

Cost to Create: 200 gp, 16 XP, 1 day.

Source: Magic Item Compendium, page 70.