Bull Shark

Bull Shark CR: 1/2 (100 XP)

Medium beast, unaligned

Armor Class: 12 (natural armor)

Hit Points: 32 (5D8 +10)

Speed: , swim: 40 ft

STR

14 +2

DEX

12 +1

CON

14 +2

INT

1 -5

WIS

10 +0

CHA

4 -3

Skills: Perception +2

Senses: blindsight 30 ft., passive Perception 12

Challenge Rating: 1/2 (100 XP)

Charge. If the shark moves at least 20 feet straight toward a target and then hits it with a ram attack on the same turn, the target must succeed on a DC 12 Constitution saving throw or be stunned for 1 minute. If the target is stunned, the shark can make one bite attack against it as a bonus action. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
Water Breathing. The shark can breathe only underwater.

Actions

Bite. Melee Weapon Attack: +4 to hit, range ft., one target. Hit: 6 (1d8 + 2) piercing damage.
Ram. Melee Weapon Attack: +4 to hit, range ft., one target. Hit: 4 (1d4 + 2) bludgeoning damage.