Weight: 4 lb.
Estimated Value (Sane Cost Guide): 800 gp
DMG Value: 101 gp - 500 gp
This trident is a magic weapon. It has 3 charges. While you carry it, you can use an action and expend 1 charge to cast dominate beast (save DC 15) from it on a beast that has an innate swimming speed. The trident regains 1d3 expended charges daily at dawn.
Source: DMG p209