Aquaporta Spike

You have a +1 bonus to attack and damage rolls made with this magic weapon.  It's normal damage is piercing; due to its tribladed nature with a small grooved hole 1/2 inch from tip. The tip is razor sharp while the geometry of the blade makes it useless for slashing. The hilt is solid with a concave handguard affixed towards the tip. A trigger in the handle may be pressed to activate the crystal within the the hilt which causes a geyser of magical water that soon dissipates after devastating affect. The gem is a vibrant blue glowing tiny (quarter sized) and attuned to the Elemental Plane of Water, found in the head of a Silverfin Kraken. When activated on an attack expend a charge and deal an additional 2d10 force damage as a turbulent narrow stream of water bores through the target. Or it may be activated as a bonus action as a pocket firehose to knock prone a medium or smaller sized creature within 10 ft., the save is DEX 16. No result if it passes. It has 3 charges.

Proficiency with a Dagger allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, Damage: Piercing, Damage, Combat, Finesse, Light, Thrown, Nick