Sources
CR
Type
Size
Alignment
Movement

Merrow Extortionist

Large Monstrosity, Chaotic Evil

Armor Class 13 (natural armor)
Hit Points 30 (4d10 + 8)
Speed 10 ft., swim 40 ft.
STR
16
+3
DEX
10
+0
CON
15
+2
INT
8
-1
WIS
10
+0
CHA
9
-1
Senses darkvision 60 ft., passive Perception 10
Languages Abyssal, Aquan, Common
Challenge 1 (200 XP)

Traits

Amphibious. The merrow can breathe air and water.

Actions

Multiattack. The merrow makes two Rend attacks.

Rend. Melee Weapon Attack: +5 to hit, reach 10 ft., one target. Hit:8 (2d4 + 3) piercing damage.