Misty Elk CR: 4
Huge beast, unaligned
Armor Class: 16 (Natural Armor)
Hit Points: 80 (10d12 + 20)
Speed:
58 ft
STR
19 +4
DEX
16 +3
CON
14 +2
INT
10 +0
WIS
14 +2
CHA
10 +0
Saving Throws: DEX +5, CON +4
Skills: Perception +4
Damage Resistances: Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Condition Immunities: Exhaustion
Senses: Darkvision 120 ft, Passive Perception 14
Languages: Giant Elk, Sylvan
Challenge Rating: 4
Charge. If the elk 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) damage. If the target is a creature, it must succeed on a DC 14 Strength saving throw or be knocked prone. Chilling Form. The elk can pass through the space of hostile creatures. Any creature's space it passes through must make a Constitution Saving throw DC 14 or take 2d6 cold damage. This can only happen to a creature once per turn.
Actions
Multiattack. The Elk makes one ram and two hooves attacks Ram. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage. Hooves. Melee Weapon Attack: +6 to hit, reach 5 ft., one prone creature. Hit: 22 (4d8 + 4) bludgeoning damage.
Reactions
Misty Disappearance. When hit with an attack the elk can use its reaction to cast misty step.
A Spirit from the cold forests of the world whose form is made of the morning mist. They appear as giant elks whose forms are insubstantial. Depending on their age they have many horns on top of their heads.