Medium elemental, neutral

Armor Class: 18 (plate armor)

Hit Points: 127 (17d8 + 51) 17d8+51

Speed: 40 ft , swim: 40 ft

STR

18 +4

DEX

14 +2

CON

15 +2

INT

8 -1

WIS

10 +0

CHA

10 +0

Damage Resistances: acid; bludgeoning, piercing, and slashing from nonmagical attacks

Damage Immunities: poison

Condition Immunities: paralyzed, petrified, poisoned, prone

Senses: darkvision 60 ft., passive Perception 10

Languages: Aquan, one language of its creator's choice

Challenge Rating: 7

D&D: Myrmidon by Joshua Raphael

Actions

Multiattack. The myrmidon makes three trident attacks.   Trident. Melee or Ranged Weapon Attack: +7 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 7 (1d6 + 4) 1d6+4 piercing damage, or 8 (1d8 + 4) 1d8+4 piercing damage if used with two hands to make a melee attack.   Freezing Strikes (Recharge 6). The myrmidon uses Multiattack. Each attack that hits deals an extra 5 (1d10) 1d10 cold damage. A target that is hit by one or more of these attacks has its speed reduced by 10 feet until the end of the myrmidon's next turn.