Tyrannosaurus Rex

Huge beast, unaligned

Armor Class: 13 (natural armor)
Hit Points: 136 (13d12 + 52)
Speed: 50 ft.

STR: 25 (+7)
DEX: 10 (+0)
CON: 19 (+4)
INT: 2 (−4)
WIS: 12 (+1)
CHA: 9 (−1)

Skills: Perception +4
Senses: passive Perception 14
Languages: —
Challenge: 8 (3,900 XP)

Actions

Multiattack. The tyrannosaurus makes two attacks: one with its bite and one with its tail. It can't make both attacks against the same target.

Bite. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 33 (4d12 + 7) piercing damage. If the target is a Medium or smaller creature, it is grappled (escape DC 17). Until this grapple ends, the target is restrained, and the tyrannosaurus can't bite another target.

Tail. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 20 (3d8 + 7) bludgeoning damage.

Running this fight? Add the tyrannosaurus rex to the initiative tracker: type its name and the AC, hit points and initiative bonus fill in, and the book button shows this stat block mid-fight.