This magic shovel instantly clears away a section of earth, ice, or sand to create a deep trench.
Wondrous Item 21,000 gp
Power Daily (Standard Action)
Plunge the golden spade into the ground to create a pit that fills squares in a close blast 2, 3, or 4 (your choice). The pit is 2 squares deep. The pit can only form in an area of earth, ice, or sand. Any creature on the ground whose space is entirely within the bounds of the pit falls into the pit unless it makes a saving throw to catch itself.
Published in Adventurer's Vault, page(s) 172.