DM-Nastics #26: Cryptozoology Proliferation

You stole my monster!  
That's all right, I've always wanted to know what a Pukwudgie was anyway...

I'm from WV (originally) so I'll try to tackle the Moth Man:

The Mothman is a lonely creature found in temperate hills and forests that is cursed to bring ill-fortune and sorrow where ever it goes.  Unfortunately for this solitary beast, few of their kind exist, and few other creatures will allow them to remain around due to their bad luck.  The Mothman's sole purpose seems to be finding companionship, but due to it's cursed nature, they never seem to quite cross paths with one of their own kind (no one is quite sure how, or if, they mate).  Other creatures will run off, or outright kill, a Mothman due to the bad omens, ill-fortune, and doom that follows in it's wake.  

The Mothman is a large, vaguely humanoid creatures with a 7-10 ft. wingspan.  The most remarkable feature is it's massive red, glowing, eyes, and dark feathers.

Ill-Fortune:  A Mothman creates ill-fortune in a roughly 5-mile radius.  When one is near, bridges fail, crops seem to die, old buildings collapse, etc.  Unfortunately, at this scale the effect is subtle, and it's not obvious what is happening.  The bridge may have had a faulty support, the building may have been near collapse anyway, and a blight may have taken hold on the crops.  In combat this ability is less subtle.  Critical fumbles now happen on a roll of 1-2, and all rolls made within sight of a Mothman have disadvantage (or equivalent for a different edition from 5th).  

Mothman: 
Neutral
Large magical beast
Armor Class:  14 (+2 dex, +2 natural armor)
Hit Points: 60 (8d6 + 24)
Speed: 30ft Fly: 30 ft. 

Str: 16  Dex: 14 Con: 16 Int: 6 Wis: 8 Cha: 3

Skills:  Perception +2  Stealth + 4
Senses:  Darkvision 120 ft. 

Uncomprehendable Language:  The Mothman is unable to communicate with other intelligent creatures, even via spells.

Psychic Noise:  The Mothman can emit a strong sound in the minds of any creature within 60 ft of it.  The noise manifests as a loud, debilitating, white noise or buzzing sound.  A creature must make a wisdom save DC 13 or be confused until the end of each round.  Once a target successfully saves against this ability, it can no longer be affected during that encounter.

Ill-Fortune:  See above.

Actions:
Multiattack.  The Mothman can attack twice with it's claws, but tries to avoid combat, choosing to flee when it can.  It will prefer use it's psychic noise to allow it to escape.

Claws:  Melee Weapon Attack:  +4 to hit, reach 5 ft, one target.  Hit: 11 (2d8 + 2)

CR: 4?  

I read some stuff on the JD when I was a kid. Totally spooked me out.

Looks like the scariest thing we have in SoCal are liberals. #Trololo!  

There have been a rash of dead livestock in the area, and it is assumed that there is a large animal, like a bear or lion, with some sort of affliction killing them. However, the kills have been abnormally gruesome and frequent to fit with it only being a deranged animal. Instead, the farmers believe that it is none other than the Jersey Devil that has been murdering their livestock with reckless abandon. These rumors have existed for many generations, and the origin story of the monster varies from telling to telling. Most claim that a local woman was bearing her 13th child and having a very difficult labor when she shouted “Oh, the devil take this babe!” Some say the child was more deformed, and others claim that it was born a normal child and transformed later.

Regardless of the origin story the physical description seems to remain the same. The Jersey Devil is described as a bipedal, humanoid creature. It has short arms like those of a kangaroo, bat-like wings covered with small feathers or scales, and a head like a horse. Its legs are powerful and its feet are cloven. The creature is most often described as between 8 and 10 feet tall.

Jersey Devil
Large (aberration), chaotic neutral

TACTICS
Before Combat: The Jersey Devil enjoys causing fear in its targets, and often lets its targets catch a glimpse before attacking. The Jersey Devil uses its piercing howl ability before closing in to use its other attacks.
Morale: The Jersey Devil flees if reduced to one-quarter or fewer of its normal hit points.

Armor Class 18 (natural armor)
Hit Points 114 (12d8+60)
Speed 25ft., fly 40 ft.

STR 20, DEX 14, CON 20, INT 4, WIS 14, CHA 15

Skills Athletics +6, Perception +4, Intimidation +4
Damage Resistances bludgeoning, piercing, and slashing from non-silvered weapons
Damage Immunities poison
Condition Immunities poisoned
Senses Darkvision 60 ft.
Challenge 9 (5,000XP)

Magic Resistance. The Jersey Devil has advantage on saving throws against spells and other magical effects.

ACTIONS
Multiattack. The Jersey Devil makes two melee attacks and a bite, or it makes one melee attack and Disengage using its wings.
Claw. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 10 (2d4 + 5) slashing damage. If two claw attacks hit in one round the Jersey Devil can rend its target for 12 (2d6 + 5) additional slashing damage.
Bite. Melee Weapon Attack: +9 to hit, reach 5ft., one target. Hit: 7 (2d4 + 2) piercing damage.
Unearthly Howl: Once per minute, the Jersey Devil can let out a high pitched screeching noise that unnerves all living creatures and can be heard up to a half-mile away. Living creatures within 120 ft. of the Jersey Devil must succeed a DC 16 Wisdom check or be stunned for one round, then frightened for 1d4 rounds. On a successful save, the target is immune to this ability for 24 hours.