Large beast, unaligned

Armor Class 13 (natural armor)

Hit Points 51 (6d10 + 18)

Speed 60 ft.

STR DEX CON INT WIS CHA
19 (+4) 13 (+1) 17 (+3) 2 (-4) 12 (+1) 5 (-3)

Skills Perception +5

Senses passive Perception 15

Languages

Challenge 2 (450 XP)

Pounce. If the allosaurus moves at least 30 feet straight toward a creature and then hits it with a claw attack on the same turn, that target must succeed on a DC 13 Strength saving throw or be knocked prone. If the target is prone, the allosaurus can make one bite attack against it as a bonus action.

Actions

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 15 (2d10 + 4) piercing damage.

Claw. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage.

The allosaurus is a predatory dinosaur of great size, strength, and speed. It can run down almost any prey over open ground, pouncing to pull creatures down with its wicked claws.