Maul of the Titans

This mallet is 8 feet long. If used as a weapon, it is the equivalent of a +3 greatclub and deals triple damage against inanimate objects. However, the wielder must have a Strength of at least 18 to wield it properly. Otherwise, she takes a –⁠4 penalty on attack rolls.

Prerequisites: Craft Wondrous Item, Craft Magic Arms and Armor, clenched fist.

Cost to Create: Cost 12,305 gp, 480 XP, 26 days.

Source: Dungeon Master’s Guide (version 3.5), page 262.