Water Goblin

Small humanoid, neutral

Armor Class

13 (natural armor), 16 with mage armor

Hit Points

13 (3d6 + 3)

Speed

20 ft., swim 20 ft.

STR

13 (+1)

DEX

14 (+2)

CON

13 (+1)

INT

10 (+0)

WIS

12 (+1)

CHA

16 (+3)

Damage Immunities

cold

Damage Resistances

acid; bludgeoning, piercing, and slashing from nonmagical weapons

Damage Vulnerabilities

lightning

Senses

darkvision 120 ft., passive Perception 11

Saving Throws

Dex +4, Cha +5

Skills

Acrobatics +4, Athletics +3

Languages

Common, Goblin, Sylvan

Challenge

1/2 (100 XP)

Amphibious. Water goblins can breathe air and water.

Innate Spellcasting. The water goblin’s spellcasting ability is Charisma (spell save DC 13, +5 to hit with spell attacks). The water goblin can innately cast the following spells, requiring no material components:

At will: mending, minor illusion, prestidigitation, ray of frost
3/day each: create or destroy water, fog cloud, grease, mage armor, purify food and drink, water breathing
1/day: water walk

Actions

Scimitar. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) slashing damage.

Shortbow. Ranged Weapon Attack: +4 to hit, range 80/320 ft., one target. Hit: 5 (1d6 + 2) piercing damage.

Reactions

Uncanny Dodge. When an attacker the water goblin can see hits it with an attack, it can use its reaction to halve the attack’s damage against it.