Homebrew Foreclaimer Species Details

PHYSICAL APPEARANCE
They are on average 6'8" tall with a quite slim body. When Powered. Their skin is mostly Grey, with glowing lines across their skin reminiscent of circuitry. A 3" long power crystal of various colors sits above where their navel would be. These crystals are the source of their enhanced power and glowing lines. It can be freely removed from its socket.
Unpowered. When a Foreclaimer's power crystal is removed from its socket, they begin to grow weak and the purple lines disappear. If left unpowered for more than a year, they will slowly begin to degrade over the course of 100 years, eventually reducing their lifespan by half. A Foreclaimer who has been unpowered for more than a year can also begin to gain negative effects such as memory loss, developing strange obsessions or habits, and at worst growing feeble.
OTHER BASIC INFO
Foreclaimers can live up to 900 years, giving them a broad perspective on events that might trouble the shorter-lived races more deeply. They are very scientific minded, and wont hesitate to experiment on living things in unethical ways. They, while once a mighty race, are now few and far between.
They use a wide variety of weapons, but nowadays most often make potions.
Foreclaimers live wherever is most convenient.
EXPLORATION AND ADVENTURE
Foreclaimers take up adventuring out of wanderlust. Since they are so long-lived, they can enjoy centuries of exploration and discovery. They dislike the pace of human society, which is regimented from day to day but constantly changing over decades, so they find careers that let them travel freely and set their own pace. Elves also enjoy exercising their martial prowess or gaining greater magical power, and adventuring allows them to do so. Some might join with rebels fighting against oppression, and others might become champions of moral causes.
i know theres not a lot here but cut me some slack

Foreclaimer Traits

Your elf character has a variety of natural abilities, the result of thousands of years of elven refinement.

Powered

The gem that powers your body can be removed with an item interaction. When removed, you are unpowered and you lose all racial bonuses, augmentations, and any innate ability to cast spells. After a day of being unpowered, the lines on their bodies will disappear. They will slowly begin to degrade over 100 years, eventually reducing their lifespan by half.

Solar Power

While your gem is in your body, you are considered powered. While powered, you do not need to sleep nor can you be put to sleep from magical effects.

Ability Score Increase

Your Dexterity score increases by 2.

Age

Although Foreclaimers reach physical maturity at about the same age as humans, the elven understanding of adulthood goes beyond physical growth to encompass worldly experience. An elf typically claims adulthood and an adult name around the age of 110 and can live to be 900 years old.

Size

Foreclaimers are typically between 6'2" to 6'8" tall with a muscular, but slim physique. Your size is Medium.

Speed

Your base walking speed is 30 feet.

Languages

You can speak, read, and write Common and Elvish. Elvish is fluid, with subtle intonations and intricate grammar. Elven literature is rich and varied, and their songs and poems are famous among other races. Many bards learn their language so they can add Elvish ballads to their repertoires.