Ice Mephit

When the ice mephit dies, it explodes in a burst of jagged ice. Each creature within 5 feet of it must make a DC 10 Dexterity saving throw, taking 4 (1d8) slashing damage on a failed save, or half as much damage on a successful one.

While the ice mephit remains motionless, it is indistinguishable from an ordinary shard of ice.

The mephit can innately cast fog cloud, requiring no material components. Its innate spellcasting ability is Charisma.

Melee Weapon Attack: +3 to hit, reach 5 ft.. Hit: 3 (1d4 + 1) slashing plus 2 (1d4) cold damage.

Recharge 6. The ice mephit exhales a 15-foot cone of cold air. Each creature in that area must succeed on a DC 10 Dexterity saving throw, taking 5 (2d4) cold damage on a failed save, or half as much damage on a successful one.