Demon

Due to their origins, demons are often mistrusted and ostracized, leading many to live in slums or on the fringes of society. Despite this, they are resourceful and resilient, often forming close-knit communities with others of their kind or those similarly outcast. They can be cunning and ambitious, sometimes struggling with the darker aspects of their nature, but are not inherently evil, and many seek to defy their origins. Demons are humanoid in form but have distinctive features such as colored skin (ranging from deep red to blue or even black), horns, tails, and sometimes wings. Their eyes often glow with an inner fire, and they may have sharp teeth or claws, reflecting their infernal heritage.

Features

Darkvision: 9 meters

Powerful immune system: you are resistant to non magical poisons and diseases. 

Endurance: You have greater stamina then the average person. You are able to perform physical training while performing a short rest.

Forgeborn: you are naturally resistant to fire. you have resistance to fire damage.

Mandatory features

Church Cursed: You may not enter a church or be healed by holy items. If you enter a church you take a moderate wound for each round you're in the church, and when you come in contact with holy water you take 1 minor wound. Other holy items may harm you, and this is decided by your DM.

Base hitpoint 6

Attributes
+1 STR, -1 AGI, 0 DEX, 0 REF, -2 INT,
0 WIS, +2 FAI, +1 CON, -1 CHA

Lifespan: Varies greatly, ranging from 30 years to 3000 years depending on their parentage.
Height: 5 to 7 feet.
Size: Medium.