Oh yeah, if anyone is needing in races I have a pretty sweet custom race my friend made

[b][u]Abyss Walker[/b][/u]

Stats: (I forget, I'll add it later)

Bonus stuff:
-They don't need to sleep eat or breathe
-They are immortal so they get no ageing penalties or bonuses
-Wings with 50ft flight at average manoeuvrability
-Darkvision 60ft
-Abyss vision: Perfect vision in darkness, but -2 on all rolls when in daylight or a brightly lit area that depend on vision
-Negative energy manipulation: Abyss walkers have the ability to manipulate negative energy and use it to craft items and stuff
-Once a day, you can turn into an Abyssal Beast at level 20
-Abyssal claws: two claw attacks which do 1d6 each +2 against living creatures because of negative energy
-Abyssal Bite: A bite attack that does 1d8 +2 against living because of negative energy

Conditions:
-Most abyss walkers are native outsiders from my campaign's version of the abyss plane
-It's the Abyss plane not the Abyssal plane
-You can become an abyss walker depending on how long you stay in the abyss
-When you stay for at least a year, you gain Abyss vision because it's so dark
-At a certain point you stop ageing depending on your life-span, or after 10 years
-At some point you stop needing to eat sleep or breathe
-After you've lived past your full life-span (or 100 years or something) you become an Abyssal beast that rages uncontrollably
-Abyssal beasts are usually like giant hell hounds of darkness but it might depend on your bloodline
-After you've been in the abyss for a total of 300 years you turn back into a humanoid form and become an Abyss walker

Appearance:
Those that have survived the transformation from Abyssal beast to Abyss Walker will find that their skin has become a light purple colour and if they can see them, their whole eyes are changed to one colour. The colour varies from person to person, and there is no distinctive pattern or average colour.

The wings of the Abyss walkers are black, and sometimes crackle with negative energy in the form of black lightning. The new-born (300 year old) Abyss walkers have clipped wings and can only fly 30ft. 

Abyss walkers who live for a longer time gain permanent glowing purple tattoos on their skin which can serve as a channel for divine power (basically a divine focus).

[hider=Extra stuff]Life cycle:
It is unknown how the Abyss creates these creatures, but those who venture into the Abyss plane and survive will inevitably turn into them. The Abyss comes to permeate their entire being, moulding the creatures affected to become a resident of the Abyss. The Abyss is the darkest plane in existence, you would need a lantern on at all times to be able to see anything. But this is the first of any problems the Abyss transformation addresses.

The Negative energy of the Abyss plane permeates the eyes, and the eyes effectively reverse, the brightness that is perceived. Darkness becomes clear as day when the affected gain the first sign of change, Abyss Vision.

Many people who enter the Abyss plane will find themselves the unwitting prey of one of many Abyssal Beasts that roam aimlessly, raging uncontrollably. For in the Abyss, the only source of food or water lies in the people contained within. There is nothing else but creatures and negative energy, so some who are strong enough turn to the Abyssal beasts for nourishment. Eventually however, the Abyss will change you until you no longer need sustenance to survive. Survivors would also note that they seemed to have stopped ageing.

However, it is after this period that the change truly begins. Those that survive for this long, will eventually find themselves corrupted by the Abyss and turned into the Abyssal beasts which were once their prey. They start to rage uncontrollably and will find themselves losing their sense of self. The appearance of the beast is usually a large hound but sometimes those with strange blood may find themselves to be something else entirely. This typically occurs when the survivor has been in the Abyss for at least 100 years.

After a further 200 years, the beast metamorphosis's back into a humanoid form, a fully fledged Abyss walker. They gain clipped Abyss walker wings and the ability to manipulate negative energy, manifesting as a unique ability for them to use at will. Eventually, as the new Abyss walker learns how to manipulate negative energy, they will be able to craft weapons and armour out of negative energy, and their wings eventually become full and whole.

Sometimes, an Abyss walker never progresses from the beast stage, but instead regains their will and intelligence. These Abyssal beasts usually mutate into more powerful forms and gain the ability to travel to other dimensions at will. However, time is incredibly distorted in the Abyss, and when anyone enters or exits the Abyss they could be going forward or backward in time. Only the Abyssal beasts now how to manipulate their entry and exit, whereas the Abyss walkers who gain this ability can only enter and exit their current time every 3 years. If they try any other time they will be sent back and forth through time.

Actual lore:
Most Abyss walkers came from other planes, either accidentally, willingly or forcibly dragged by the rare intelligent Abyssal beast. However, there were many native Abyss walkers and they took it upon themselves to teach and train other Abyss walkers. Eventually they formed distinct clans and cultures and learned to live in the Abyss.

It should be noted that native Abyss walkers are not exclusively those who were born in the Abyss. Rather, the native Abyss walkers mainly consist of individuals who have been in the Abyss since an extremely young age and as such most native Abyss walkers look to mainly be in their teenage years for their respective races.

Although some Abyss walkers had the ability to walk between dimensions, most chose not to as they believed they would be alienated by their homelands. Those that did would sometimes find their homes had been gone for millennia and returned with heavy hearts to the Abyss plane. One way or another, almost all Abyss walkers stayed in the Abyss realm to live their infinite lives in peace.

That is until the appearance of Jund the World Destroyer.

Jund the World Destroyer was a mysterious figure who was shrouded in mystery. His destructive powers were unmatched, and he could wipe out cities with a single spell. No one knows why, but he sought to wipe out the Abyss walkers from the Abyss plane. Only one person is recorded as having survived to tell others, but regardless, the population of the Abyss plane almost ceased to exist. However, there were still a few Abyssal beasts who sought others to drag down to the Abyss plane.

All this stuff happened in my other pathfinder by the way.[/hider]