Jörmungandr

Name: Jörmungandr
Rank: Legendary
Type: Tattoo
Description: A circular black tattoo of a snake eating itself that is on the back of Priscilla's left hand.

Tattoo:

Strengths:
-Prevents Priscilla from aging
-Keeps her in child form
-Allows her to regenerate MP

Weaknesses:
-She can still die, just not from age
-Child form is weaker than teenage/adult form
-Requires light
-The age acceleration is only temporary, so it may wear off in the worst of situations
Abilities:

-Light Absorption: When this ability is activated, it lasts for 3 posts and Priscilla absorbs all light in a 5x5 foot area and reduces it by one light level for each post this is active. If the area is pitch black, there is not light to absorb and thus this ability doesn't work. There must be a significant amount of light around her for this to work. Each post she absorbs a single level of light and reduces it to the next level down, and she regains

Jörmungandr is invisible until Priscilla uses this ability. The more she uses it, the more of the circle that appears. It starts with just the head appearing with more and more appearing until the entire snake has formed. During the 4th post this ability is active, the second part of the second ability activates. This ability does NOT absorb spells.

Level 4 Light - A sunny day
Level 3 Light - Sunset
Level 2 Light - A dimly lit room/long hallway lit by nothing but torches
Level 1 Light - Moonlight
Pitch black darkness

-Uncontrolled Age Manipulation: Priscilla is always a 12 year old unless she absorbs light for 3 straight posts. On the 4th post, Priscilla becomes coated in shadows and she reverts back to her original 18 year old self. If she absorbs light for another 3 posts, the fourth post after THAT will induce a second change in which Priscilla turns into what looks like a full-fledged adult. In order for the second transformation to happen, she needs to have undergone the first and must be in her 18 year old form for it to happen.

The tattoo constantly absorbs magic energy from everything around her and uses it to keep her young, although it's the light absorption that actually restores her MP. The light absorption causes her to age quickly to very specific ages if she needs to perform specific tasks. As a kid, she wouldn't be able to clash swords with a trained swordsman, but as a teenager maybe, and as an adult definitely. That is the reason for the temporary aging.