Tyrannosaurus Rex

Huge beast · CR 8

Armor Class 13

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

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