Helm of Battle

This elegant mithral helm is light, yet sturdy.

A helm of battle is a useful tool if you favor tactical maneuvers over brute force. When you activate the helm, you gain a +2 bonus on the next attack roll or ability check you make to attempt a bull rush, disarm, overrun, sunder, or trip attempt during your turn.

This ability functions three times per day.

Prerequisites: Craft Wondrous Item, fox’s cunning.

Cost to Create: 1,000 gp, 80 XP, 2 days.

Source: Magic Item Compendium, page 111.