Actions

Multiattack. The Mishipeshu makes two attacks, choosing either Rend or Water beam. It can replace one attack with a use of spell casting to cast control water or fog cloud

Rend. Melee Attack Roll: +11, reach 5 ft. Hit: 18 (2d10 + 7) Slashing or Piercing damage. If the target is medium or smaller, it has the grappled condition (Escape DC: 19)

Water Beam. Ranged Attack Roll: +11, range 100 ft. Hit: 13 (1d12 + 7) Piercing damage.

Bonus Actions

Drag. While the Mishipeshu has a creature grappled, it moves may spend a bonus action to move up to half its walking or swimming speed, dragging the grappled creature with it.

Regional Effects

Mishipeshu Make their layers within cold and deep lakes or rivers, ambushing prey from below and sinking vessels with their mastery over water and storms.

Temperamental Weather. The area within 1 mile of a Mishipeshu has it's weather follow the creatures given temperament. While on the hunt, fog and rain rolls in. While enraged heavy wind and rain surge while lightning and thunder claps. While eating rapids gather protecting the Mishipeshu while it feasts. While creatures are within 1 mile of the Mishipeshu and within or submerged in a body of water, the creature has disadvantage on acrobatics, athletics, and stealth checks.

Usual Tactics

Mishipeshu use their natural affinity for water and their dexterity to ambush prey from below water or from fog created by their weather controlling abilities. They are intelligent hunters with a feline temperment, so if they don't think they can make a meal of something, they tend to avoid conflict, that is unless the creature they see is avian in nature, in which case they go out of their way to drown the creature, not necessarily to eat it, but mostly out of spite.

Suggested Environments

Lakes, Rivers, Black, Green, Bronze dragon layers