Norther demon;
~No eyes
~Four tails with semi-sharp spikes at the end (about as sharp as a dull dagger)
~regular front/back claws about the same sharpness (would be sharper, but they are dulled by being walked on so much)
~Claws on extra set of arms are extremely sharp, same as the teeth
~extra arms a bit weaker and more brittle
~average of four foot seven when on all fours
~Large lung capacity, which enables long distance running
~ridges on the back are weaker areas where if hit correctly, cause massive amounts of pain due to it being part of the spine that is making the ridges. Also more susceptible to spinal damage and paralysis.
~It's able to un-hinge it's jaw, rather similar most snakes, resulting in the mouth extending almost to the neck area. Jaw is also more susceptible to damage when it is unhinged like this, and it also hurts more when it is damaged, but it is often used when they are short on time and need to eat something rather quick.
~tongue is long and forked
~Carnivore
~due to the large size, it's hungry often. If it gets too hungry, well, things aren't pretty. If it's not sated for a long enough time, it will become unable resist the sharp pangs of hunger, no matter who/what it's around.
~Paralyzing roar. It is very very loud. Everyone who can hear it stops whatever they are doing. It also takes a massive amount of breath, so it's not like they can roar and go killing people at the same time. The paralysis usually lasts for about five to ten seconds, and it usually takes about four or five seconds to regain enough breath to do anything besides pant. It's often used to catch peoples attention in a time of chaos, such as a battlefield or a riot.
~chemical change in breath. In order to do this one, they would have had to breathe in air from certain places and had the chemicals stored in a certain place by the lungs. Such as a quick sniff from flowers with poisonous chemicals to call upon later, or a whiff from other flowers to induce sleep or hallucinations, or perhaps a bit of sulfur to create a rotten-egg stench that can distract or combined with a few other chemicals, create something that will react strongly when in contact with oxygen and create a fireball/second long flamethrower. The fire stuff is a bit tricky though, and has often backfired on the user, scorching their own throats in the process with a miss judgment of the chemical amount needed to delay the reaction so it does not harm them as much when it ignites. This also allows a slight resistance to gas that has the intent to harm, though the storage place for the chemicals can easily be over-filled and the rest flooding into their system and having the natural effects.