Giant Lizard

Large, beast, unaligned

CR 1/4AC 12HP 19 (3d10)

Speed walk 30 ft, climb 30 ft

str: 15; (+2)
dex: 12; (+1)
con: 13; (+1)
int: 2; (-4)
wis: 10; (+0)
cha: 5; (-3)

Senses darkvision: 30 ft., passive_perception: 10

Actions

Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2) piercing damage.

A giant lizard can be ridden or used as a draft animal. Lizardfolk also keep them as pets, and subterranean giant lizards are used as mounts and pack animals by drow, duergar, and others.