Giant Sea Horse

Large Beast, Unaligned

AC: 13

Initiative: +2 (12)

HP: 16 (3d10)

Speed: 0 ft., swim 40 ft.

STR
12 (+1)
DEX
15 (+2)
CON
11 (+0)
INT
2 (-4)
WIS
12 (+1)
CHA
5 (-3)

Senses: Passive Perception 11

CR: 1/2 (XP 100; PB +2)

Habitat: Underwater

Charge.

If the sea horse moves at least 20 feet straight toward a target and then hits it with a ram attack on the same turn, the target takes an extra 7 (2d6) bludgeoning damage. If the target is a creature, it must succeed on a DC 11 Strength saving throw or be knocked prone.

Water Breathing.

The sea horse can breathe only underwater.

Actions

Ram.

Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) bludgeoning damage.

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Giant Sea Horse

Source: Monster Manual (2014), p. 328 - Licenses and attribution