Ice Devil

Devils Sight. The devils darkvision penetrates magical darkness.

Lawful Evil. The devil radiates a Lawful and Evil aura.

Magic Resistance. The devil has advantage on saving throws against spells and magical effects.

Multiattack. The devil makes one bite attack and one claws attack.

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 12 (2d6 + 5) piercing damage plus 7 (2d6) cold damage.

Claws. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 10 (2d4 + 5) slashing damage plus 7 (2d6) cold damage.

Spear. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 14 (2d8 + 5) piercing damage plus 10 (3d6) cold damage. If the target is a creature it makes a DC 16 Constitution saving throw becoming slowed for 1 minute on a failure. The target repeats the saving throw at the end of each of its turns ending the effect on a success.

Ice Wall (1/Day). The devil magically creates a wall of ice on a solid surface it can see within 60 feet. The wall is flat 1 foot thick and can be up to 50 feet long and 15 feet high. The wall lasts for 1 minute or until destroyed. Each 10-foot section has AC 12 30 hit points vulnerability to fire damage and immunity to cold necrotic poison and psychic damage.

If the wall enters a creatures space when it appears, the creature is pushed to one side of the wall (creatures choice). The creature then makes a DC 16 Dexterity saving throw taking 49 (14d6) cold damage on a successful save or half damage on a success.

Tail. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 11 (2d6 + 5) bludgeoning damage plus 7 (2d6) cold damage.

Freezing Blood (1/Day). When a creature within 60 feet that the devil can see hits it with a ranged attack or includes it in a spells area, the creature makes a DC 16 Constitution saving throw. On a failure, the creature takes 10 (3d6) cold damage and is slowed until the end of its next turn.