Jaws of Idcizon

This ritual calls forth a fanged idcizon to dwell within the caster's shield. Once bound within, the shield will gain a bonus to both hitroll and damroll. In addition, upon fending off blows from unarmed opponents, or when used in a shield bash, the shield will bite at the wearer's foes, dealing damage. Occasionally, it will bite at an opponent's weapons in combat, disarming them.

This spell requires that a proper trigon of binding be present for the casting.