Dimetrodon

Medium Beast (Dinosaur), Unaligned

AC: 12

Initiative: +0 (10)

HP: 19 (3d8 + 6)

Speed: 30 ft., swim 20 ft.

STR
14 (+2)
DEX
10 (+0)
CON
15 (+2)
INT
2 (-4)
WIS
10 (+0)
CHA
5 (-3)

Skills: Perception +2

Senses: Passive Perception 12

CR: 1/4 (XP 50; PB +2)

Habitat: Coastal, Swamp

Actions

Bite.

Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 9 (2d6 + 2) piercing damage.

Find this creature in the encounter builder

Dimetrodon

Source: Mordenkainen Presents: Monsters of the Multiverse, p. 95 - Licenses and attribution