To overview the characters, I will explain what race they are, their Standard Elemental Affinity (SEA) (basically what element they start better at.), an overview of their appearance, Health, Mana, and Barrier (if applicable), equipment, class(More on this next page.), and summary. (A backstory-ish blurb.)

Here goes.

Axel
Health: 192,768
Mana: MAX (999999999)
Barrier: 1,500,000 Health
Race: 1/4 Demon, 1/4 Angel, 1/4 Robot, 1/4 Human.
Class: Omniclass.
Equipment: Revnance, Blade of Souls and Etherial Armor.
SEA: Fire
Appearance: Grotesque. Mechanical right arm, side, and half of face. Shaggy, dark brown hair. Left eye is red, right eye is blue. 6' tall, 3,700 pounds. Rarely seen not armored or dressed up.
Summary: Axel was orphaned at a young age by bandit raids. Left.to himself with a vendetta, he set out for revenge. He trained in all different magics and classes, but eventually ended up in a pinch. Murdered by a hellfang dire wolf, Axel was left for dead. He used periodic healing and metal magic to survive long enough to make himself a cyborg. Over years of displays of strength, he finally caught up to the bandits who killed his parents. They had died last month of some plague. Axel committed suicide, and was confronted by the Devil. The two actually hit it off, and Axel got a new chance at life. He them went off and attained immortality, and through the underworld and aboveworld, he gained partial Angelic and Demonic parts in his soul. The rest, they say, is history. (More on Axel later, there are other characters.)

Jacopo
Health: 200,000
Mana: 500,000,000
Barrier: 5,000,000 Health
Race: 3/5 Human, 2/5 Robot.
Class: Swordsmaster
Equipment: Undying One's scalemail, Goldwyrm, Blade of Might.
SEA: Earth
Appearance: Pale skin, Gold eyes, Blond hair in a short ponytail, 6'2", 2,000 pounds.
Summary: Axel's best friend, and the most physically strong person alive. The chief of arms at District 14, second in command to Axel. Never leaves the base unless needed direly, mainly because Axel is a slacker sometimes. Axel gave him immortality, but no one knows when.

Slynella
Health: 36,000
Mana: 7,000,000
Barrier: 1 Health (but there are 3 of them.)
Race: Human
Class: Assassin.
Equipment: Voidwalker Cloak of Night, Noxious Throwing Blades.
SEA: Dark
Appearance: Lanky, violet eyes, 5'4", 130 pounds, anorexic-esque thin.
Summary: Axel's wife. Slynella has 3 children who won't often appear. She was saved by Axel during a horrible bandit raid. They fell for each other later on. Prefers to be called Sly. Slynella was not her real name, but names have power, so with low stats, she goes by Slynella as a code. The most powerful thrower alive, Sly can throw 1,250 projectiles per hand, per second if she pushes herself.

Shealia
Health: 80,000
Mana: 666,666
Barrier: 18,000 Health
Race: 1/4 Dragon, 3/4 Human.
Class: Mage
Equipment: Fire goddess armor, Draconic Arc Scepter.
SEA: Fire
Appearance: Covered in fire. All the freaking time. Few have actually seen her in the flesh.
Summary: Shealia is an upbeat dragonkin. Known for little other than being close the Chappa and burning everything she goes near. Her skin radiates fire, and she uses no Mana in fire spells. Lucky, she doesn't know any other skills except a few spells. Her barrier would be better if she had Mana to speak of.

Chappa
Health: 40,000
Mana: MAX
Barrier : 300,000 Health
Race: 3/4 Human, 1/4 Voidwalker.
Class: Mage
Equipment: Eternity dragon robes, celestial spear (it's a staff).
SEA: Air and Nature
Appearance: Dark and Misty. Chappa is always in a shroud of dark clouds, unless he is sick, when no one will see him anyways.
Summary: Chappa is the District 14 High Magister. He teaches as headmaster for magic schooling, and has a fondness for black licorice. Being one of only 4 people to have 2 SEAs, Chappa was promising from before he could walk. He gave himself immortality, when Axel showed him how. He is also the one who made Shealia, and basically everyone in District 14 immortal.

Reyer
Health: 32,000
Mana: 32,000
Barrier: 8,000 (has unique properties, always present.)
Race: Human
Class: Swordsmaster
Equipment: Airrunner Chainmail, Stygis, Many Faced Blade.
SEA: Air
Appearance: Ginger hair, piercing brown eyes, 5'10, 200 pounds, imposing.
Summary: Reyer is Axel's adopted younger brother. But the way both act about it, Axel looks to be blood related. Reyer got immortality from Axel, and is known for being to fastest human alive. Few attacks hit him, so his fights often stalemate when he goes unsupported. Owns a private kingdom of Valkries in the clouds, but Axel visits very often.

Phoenix
Health: 10,000
Mana: 6,000
Barrier: N/A
Race: 1/2 Human, 1/2 Valkrie
Class: Archer
Equipment: Refined Diamond Chain Cape, Supernova, Planetary Terror.
SEA: Fire
Appearance: Never outside, only Reyer knows what she looks like, and he won't tell. 5'1", unknown weight.
Summary: Reyer's wife. Phoenix was taught archery by Axel, surpassed him, and now is the best Archer alive. If only she had actual stats to speak of. Magic is amenic, and Phoenix was not actually given immortality, as Valkries already have it.

Herobrin
Health: ???
Mana: ???
Barrier: N/A
Race: ???
Class: Mage
Equipment: Storm Shepard's Cane
SEA: Lightning
Appearance: Literally Minecraft Herobrine, but not blocky.
Summary: Herobrin was created by Axel, when he vanquished Herobrine. Of course, now there is an extra evil Herobrian out there, but he lacks logic. Herobrin got that. Axel never caught his stats, and he has tried. Herobrin technically shouldn't exist, so he can't travel out of the Lost Realm, because of dimensional shenanigans.

Marie
Health: 1,000
Mana: 0
Barrier: N/A
Race: Inkling
Class: Gunslinger
Equipment: Semi-provacative dress, Ink Sniper.
SEA: Cold
Appearance: Squishy. 5', 100 pounds.
Summary: Well, it's a spoiler. You don't get spoilers. Cousin of Callie. Prominent Sniper.

Callie
Health: 1,200
Mana: 0
Barrier: N/A
Race: Inkling
Class: Brawler
Equipment: Semi-provacative onesie, Oversized Paint Roller.
SEA: Fire
Appearance: Squishy, 5', 100 pounds.
Summary: Cousin of Marie. Same 'spoiler' issue applies. Practically the opposite of Marie in many, many ways.

Agent 3
Health: 1,000
Mana: 0
Barrier: N/A
Race: Inkling
Class: Destroyer
Equipment: Discount Janitor Overcoat,  Ink handgun.
SEA: Water (the irony)
Appearance: Squishy, 4'10, 95 pounds.
Summary: Marie and Callie's first choice in protecting Inkling kind. Fought an entire army alone, just to end up in... The previously mentioned situation. Quite an ego-bruising.

Agent 4
Health: 1,000
Mana: 10
Barrier: N/A
Race: Inkling
Class: Destroyer
Equipment: Discount Janitor Overcoat, Ink handgun.
SEA: Lightning
Appearance: Squishy, 5', 110 pounds.
Summary: The qualified fill-in for Agent 3 when she had a trip, Agent 4 put up with the same army. Also just to end up in the same situation. Spent so much time hugging the Zapfish it rubbed off on him, not that the effects make any real difference.

Marina, Pearl, Captain Cuttlefish, and Agent 8 are still in inkopolis, they will appear later.

OC section!
These are user and personal OCs added after the writing of these chapter.

Jay
Owner: DisRandomDude
Health: 6,900
Mana: 166,666
Barrier: N/A
Race: 1/2 Human, 1/2 Demon
Class: Destroyer/Assassin
Equipment: Cloak of Night, Swag Goggles, Throwing Knives, Scythe/Shotgun combo.
SEA: Lightning
Appearance: Almost high on Euphoria. Dark eyes, Tall and Lanky, 6' 6.6" 132 pounds.
Summary: A regular human, went to hell from a death experience. Befriended a Demon named Exon there, and used their combined power to return. Axel welcomed Jay back, and secretly knows his secret. As for Exon, he lives as an incorporeal form in Jay's mind, providing insight and other assistance. Jay's original SEA was Life, but Exon changed it. One of the few who tamed a Dire Wolf, and an infant Phoenix.

Rukhar
Owner: NotGoodAtNaming
Health: 7,500
Mana: 18,000
Barrier: N/A
Race: Human
Class: Ranger/Assassin
Equipment: Classic Forest Ranger gear, extended hunting knife set, several weak short swords and tomahawks, Reinforced Composite Bow, healing stone.
SEA: Nature
Appearance: Shadowy, Tall and Rugged. 6'4 150 pounds.
Summary: Raised by well known archers until bandits ransacked his home, and took him in. He learned assassin skills from them, to an extent, before turning them in the a village guard patrol. Traveled and met a deranged wizard, who gave him the Healing Stone. A spell went wrong trapped Rukhar in the vacuum of nonexistence, until he dropped from the sky in the Lost Realm. After regaining feeling in his back, Rukhar found District 14, and Jacopo took him in.

Frozo
Owner: TheFrozenHero
Health: 7,250
Mana: 24,000
Barrier: N/A
Race: 1/2 Human, 1/2 Shapeshifter
Class: Brawler/Archer
Equipment: Powerful Ice/Lightning hammer, Tundra Crawler Jacket.
SEA: Ice/Lightning
Appearance: Bright Yellow hair, lanky and mid height. 5'10, 120 pounds.
Summary: Frozo's origin is well hidden, even to Axel's unique method of finding secrets. Born as an individual with 2 SEAs, his potential was extreme. He modeled his hammer, named Avalanche, during his spare time, and rose to the top of his class. His smooth actions make many ladies love him, but alienates him from his male peers usually.

Rago
Owner: Me. (OnceAlive999)
Health: 6,000
Mana: 30,000
Barrier: N/A
Race: Demon
Class: Mage
Equipment: Dark Arcanist Robes, Dark Arcanist Staff, tome of Healing
SEA: Dark
Appearance: Shifty, tall, and intimidating. Blood red horns with black tips. Short tail with a single, dull barb. 7', 200 pounds.
Summary: Followed Axel out of hell from his 4,712th visit, and spent a year hiding in a supply closet for the kitchen. Shealia dug him out, dressed him up, and got him situated in the base. His prowess was high, but not his teamwork. He failed his first Advanced Exam, and that memory still scares him.

As a note, this OCs are not exactly the same as they are in other books they appear in. So don't go asking about their actions here on another book where they appear.