Banner of the Crow

The fastest way to get somewhere is in a straight line. Countless soldiers have been lost by taking too long to get to a battle or getting ambushed in a ravine. Orc warlocks have created this banner in order to let their groups of soldiers travel faster, moving in a straight line. The banner is black with a the image of a crow sewn into it with white silk, surrounded by arcane runes stitched in black thread (it takes a DC 25 Spot check to see the runes). Three white silk ribbons flutter from it; every time the banner is used, a ribbon drops off. When the ribbons are gone, the banner loses all power. Power: The wearer of this banner can create a temporary tunnel in solid wood or stone as if using the passwall spell. The tunnel is 5 feet wide and 15 feet deep. The tunnel moves with the wearer, allowing him and any allies around him to move through a solid mass. If anyone moves beyond the wearer, they are ejected at the point of entry. This banner has three charges.