False DevilCreature 8
Source Pathfinder #200: Seven Dooms for Sandpoint
Perception +17 (darkvision)
Languages Aklo, (can't Speak Any Language)
Skills Acrobatics +18, Stealth +18
Str +5, Dex +6, Con +4, Int -3, Wis +5, Cha +0
AC 26; Fort +16; Reflex +18; Will +15;
HP 145
Speed 25 feet (fly 50 feet)
Jaws
+20 (+15, +10) to hit (finesse, unarmed) 2d10+11 PiercingClaw
+20 (+16, +12) to hit (agile, finesse, unarmed) 2d6+11 SlashingChupar

Requirements The chupacabra has a creature Grabbed
Effect The chupacabra sucks blood from the grabbed creature. The chupacabra gains the Quickened condition for 1 minute and can use the extra action only for Strike and Stride actions. A chupacabra can't use Chupar again while it is quickened in this way.
A creature that has its blood drained by a chupacabra is Drained 1 until it receives healing (of any kind or amount).
Pounce
The chupacabra Strides and makes a Strike at the end of that movement. If the chupacabra began this action Hidden, it remains hidden until after this ability's Strike.
Wing Flurry
(move)The false devil's spiny wings don't afford it a typical melee option, but it can use them to scrape and slash at foes it flies by. The winged chupacabra attempts to Tumble Through an enemy's space. As it does so, it flaps its wings furiously, gaining a +2 circumstance bonus to its Acrobatics check. If it succeeds, it inflicts 4d6 slashing damage to the creature it Tumbled Through (or 8d6 slashing damage on a critical success).
Grab
Requirements The monster's last action was a successful Strike that lists Grab in its damage entry, or the monster has a creature Grabbed or Restrained
Effect If used after a Strike, the monster attempts to [/act grapple] the creature using the body part it attacked with. This attempt neither applies nor counts toward the creature's multiple attack penalty.
The monster can instead use Grab and choose one creature it's grabbing or restraining with an appendage that has Grab to automatically extend that condition to the end of the monster's next turn.
These notorious predators have an undeniable thirst for blood. Chupacabras prefer to prey upon the weak and slow, often hiding in wait and watching potential prey for long periods before attacking. Spry and stealthy, they most often make their homes in areas of high grass and protective rock, their slightly reflective scales allowing them to blend in well with such surroundings.
Chupacabras prefer to eat lone travelers and farm animals (particularly goats), and leave little evidence of their presence apart from the grisly, blood-drained husks of their meals. Their tendency to stay out of sight combined with their naturally nocturnal activity often leads superstitious locals to conclude the worst, imagining that a particularly reckless vampire lives in the area.
A typical chupacabra measures nearly 5-1/2 feet from its muzzle to the tip of its spiny tail, and it stands just under 4 feet tall. With their slight build and lightweight bones, most weigh close to 100 pounds. They mate rarely and only during the hottest months, with the females each producing a single egg that hatches into a tiny, dehydrated creature. The mother typically leaves helpless prey in her cave so the hatchling can immediately feed.
Although chupacabras are typically solitary creatures, they have been known to form small gangs in bountiful areas. Members of these groups work well together, growing bold enough to attack larger animals, small herds, and otherwise more dangerous prey. Stories of chupacabras attacking travelers or laying siege to farmhouses typically stem from the hunting practices of such gangs. Regions where chupacabra activity like this is more common often have complex and colorful myths and tall tales about chupacabra capabilities or motive-and a few of the claims, such as that some chupacabras can fly, are all too true.
Traits
A rules element with this trait is one-of-a-kind. The DC of Recall Knowledge checks related to creatures with this trait is increased by 10.
BeastA creature similar to an animal but with an Intelligence modifier of –3 or higher is usually a beast. Unlike an animal, a beast might be able to speak and reason.