Waterskin of Deluge

Once per week, the bearer of this blue leather waterskin can remove the stopper and squeeze the container, releasing a deluge of water identical to a flashflood spell. Removing the stopper at any other time produces no effect at all, though the skin can be used to store water. If a waterskin of deluge is destroyed, it releases one last flashflood, in the direction from which the damage that destroyed it came.

Prerequisites: Craft Wondrous Item, flashflood.

Cost to Create: 6,175 gp, 494 XP, 13 days.

Source: Sandstorm, page 135.