Sharkdoom Spear

This spear is tipped a heavy, four-flanged spearhead with a spiraling blade.

Although this +2 keen thundering spear is well suited to dispatching sharks, as its name suggests, it is also popular with those who hunt other large aquatic creatures.

An aquatic creature that takes damage from a sharkdoom spear must succeed on a DC 13 Fortitude save or be affected as by a sink spell (–⁠10 ft. penalty to its swim speed, sink 5 feet every round unless it succeeds on a DC 25 Swim check) for 12 minutes. A creature already affected by the sink effect takes no additional penalty for multiple hits.

Prerequisites: Craft Magic Arms and Armor, keen edge, sink, sound burst.

Cost to Create: 22,000 gp (plus 302 gp for masterwork spear), 1,760 XP, 45 days.

Source: Stormwrack, page 130.