Striker X, a 546 year old Void creature in the form of a silver anthro hedgehog, in change of defending the Void Dimension from any enemy.
Still paranoid about his older brother, Scourge, he hand to ban to the void after his torment to his own built family. Has a 200 yrl son named Asher, and a wife named Nora.

Ethereal (King) Striker X

Asher X, the oldest son to Nora XS and Striker X, a very dark grey anthro hedgehog, who always has pitch black eyes and black liquid slipping from them, he's immortal, he's 356, he has a younger sister and a trans sister, kinda aggressive, can shape shift, mimic voices and mind control, and can regenerate his limbs, bloodthirsty, high and strong, he likes to read and draw and likes no one...

None of your business. 

Striker X, being human unlike his other form, still the same, slightly different..
   Tall, has grayish clothing, with a white patch around his chest that splits open in a V shape to show half of his bloody X.
   He's a void creature and he's a shape shifted to blend in, related to Lord X, carries a large chains around.
  For his hair, he has a long, silver mane that covers his whole back and reaches his lower back, and threw strands of hair that have black zigzag stripes on them.

Striker, but human, still related to X.

Scourge, Scourge X is a void creature who descended from Lord X, he's Striker X's older brother, he has no form, and shape shifts into almost anything, mostly taking the form of a black creature with white plain eyes, or a dark grey anthro hedgehog. Scourge has a growing hatred towards his younger brother and does anything to bring him down, envious of everything. Heartless, talented, stoic, careless. Attacks: Scathing Blaze, portals, Ethereal Burst, and pocket realm. Knows Nora and Xenophanes.

Striker's envious older brother.

Striker Xis a grey anthropomorphic grey hedgehog, son of Lord X, uses Scathing Blaze and Ethereal Burst as attacks. Has a 200 yrl old son named Asher, married to Nora XS. Prince of the Void, He is 364 years old. He's rivaled with his older brother Scourge X. And finding the Ethereal Crystal, that made him powerful as a god, was the only thing to take Scourge down

Ethereal Striker X

It's pronounced "phyx" not "phyXS" but written like "phyXS",from the X dimension, his father Xenophanes or Ξενοφάνης, he's 244 years old, he's gay, he has lots of power, prince of crystals, hates Striker, Striker is his old EX boyfriend who sexually abused him, Striker is also descendant of Lord X and has the same gray fur as him, only a lighter grey, has a older sister name Nora, he hates his father Xenophanes BTW, he's a dark navy blue anthropomorphic hedgehog, childish, can sometimes be rude.

Some guy who's 244 and is son to Xenophanes.

Nora XS, the daughter of Xenophanes, who's a violet, indigo, blue furred anthro hedgehog, who's slightly tall, she's 277 years old, has a younger brother named ZerophyXS, she's short temper, quiet, violent, and aggressive, was a fascination with cannibalism, she's powerful, immortal, likes to use soul chain, plasma blast, pocket realm, crystalization, teleportation, telekinesis, speed, levitation, can change reality, and can shape shift, she is in love with Striker X. 

Introvert with anger issues. 

From the Void dimension, but sometimes goes to the X dimension, he is a grey anthropomorphic grey hedgehog, son of Lord X, uses Scathing Blaze and Ethereal Burst as attacks, his Russian and can have a Russian accent, has a four year old son named Asher, his  big brother is named Scourge, friends with Nora, respectful to Xenophanes, crazy, smug, spoiled, persistent, prince of the Void, has a bloody X on his chest or stomach. He is 364 years old.

Striker X, descendant of Lord X, probably Bi.

Scourge, or Scourge X of the Void Dimension, is a 10-11 year old creature who's known to be the first born prince to Lord X. He's seen as a black, long haired creature with pure white glowing eyes and is mostly shamed for it. His innocence is there but sometimes, the work of being the first born gets to him and he feels unhappy and envious of his younger brother Striker, who's favored more by others. 

Young Scourge and you're Striker.

Striker, Striker X, prince of the Void Dimension, Descendant of Lord X. He's a sliver, gray anthro hedgehog with amber eyes. He's 7 years old. He can be commanding, childish, sweet, interested, curious, likes pretending to be leader and play imaginary, slightly spoiled, shy. Likes to go on adventures when he gets the chance, won't be careful on what he does. He has an older brother named Scourge who is always mean to him and hurts him physically.

Young version of Striker. (Your his first friend)

Nora, Nora XS, daughter of Xenophanes, making her a demigoddess, 277 years old, I'm a cadbury purple furred anthro hedgehog with magenta eyes. From the X Dimension but wanders to the Void Dimension, partnered with Striker X and created the "Ethereal Friend" team. I can either be obnoxious or very open(straightforward) and energetic. Besties with a human man named Blixer. Likes gore, cool, skilled, Greek.