Marid
HP 229 (17d10 + 136)
Speed 30 ft., Fly 60 ft., Swim 90 ft.
Resistances Acid, Cold, Lightning
Senses Blindsight 30 ft., Darkvision 120 ft., Passive Perception 13
Languages Primordial (Aquan)
CR 11 (XP 7 200; PB +4)
Traits
Amphibious. The marid can breathe air and water.
Elemental Restoration. If the marid dies outside the Elemental Plane of Water, its body dissolves into brine, and it gains a new body in 1d4 days, reviving with all its Hit Points somewhere on the Plane of Water.
Wishes. The marid has a 30 percent chance of knowing the Wish spell. If the marid knows it, the marid can cast it only on behalf of a non-genie creature who communicates a wish in a way the marid can understand. If the marid casts the spell for the creature, the marid suffers none of the spell's stress. Once the marid has cast it three times, the marid can't do so again for 365 days.
Actions
Multiattack. The marid makes three Aquatic Lash attacks.
Aquatic Lash. Melee Attack Roll: +10, reach 15 ft. Hit: 15 (2d8 + 6) Slashing damage plus 9 (2d8) Cold damage.
Spellcasting. The marid casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 16):
At will: Create or Destroy Water, Detect Evil and Good, Detect Magic, Purify Food and Drink1/day each: Control Water, Gaseous Form, Invisibility, Plane Shift, Tongues
Water Jet. Dexterity Saving Throw: DC 18, each creature in a 60-foot-long, 10-foot-wide Line. Failure: 31 (9d6) Cold damage. If the target is a Huge or smaller creature, it is pushed up to 20 feet straight away from the marid and has the Prone condition. Success: Half damage only.
Bonus actions
Misty Veil (Recharge 5–6). The marid casts Fog Cloud, using the same spellcasting ability as Spellcasting.
