One of your Ability Score is incensed by 2 and another is increased by 1. Alternatively, three of your Ability Score is increased by 1.

Aasilings mature at the same rate as humans, but they can live up to 160 years.

Your split heritage gives you the opportunity, like your ancestors, to draw on inner power. But this power is in conflict with itself and what you unleash is an image of your soul in turmoil. 

Starting at 3rd level, you can use your bonus action to unleash the conflict within yourself, causing a flaming halo to appear above your head and two black, angel-like wings to sprout from your back. 

Your transformation lasts for 1 minute or until you end it as a bonus action. While transformed, you have a flying speed of 30 feet. Additionally, when a creature within 5 feet of you hit you with an attack, that creature take fire damage equal to your proficiency bonus. A creature can only take this damage once per round.

Once you use this feature, you can’t use it again until you finished a long rest.

Imbued with both celestial and infernal power, most aasilings are neutral. After experiencing life, many turn towards extremes.

Assilings have the same range of height and weight as humans

You have a walking speed of 30 feet.

Carrying an otherwordly soul, your vision can easily cut through darkness. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can’t discern color in darkness, only shades of gray.

You have resistance to fire and radiant damage.

You can speak, read and write Common, as well as Celestial and Infernal.