Eren Izumi

Eren is the only other relevant character we see aside from JJ and Emma (in this age group). As he's only appeared once, his concept work is very little, but there are many things regardless. Do note that when he first appeared, he was rather impatient.

## Appearance

Eren is a frail, 5'5 boy with a lean light-skinned figure. He has chin-length brown hair is typically tied in a ponytail, though he wears it differently when he's in a rush or loses patience. His eyes were noted to be "sharp" by Teno, and they're a deep blue, rarely showing any hint of "brightness". By brightness, I mean the reflection of light. His eyes literally don't reflect the light most of the time, but it's not because their dry.

**Only Drip:** When we first saw him, Eren had on a blood-red haori with pink Ribes Sanguineum's across the left side; he inherited it from his mother, though he couldn't wear it until this age cause it was too large. He pairs it with a black tank top and long, saggy tattsuke-hakama pants that lead into his white tabi and zori with blue straps.

**Carsonian Sword:** It's a 24-inch katana with a white hilt and teal wrappings near the top of the tsuka, clearly meant for better control rather than power (lead hand is meant for control in kendo/katana fighting). The tsuba is a round piece of gold with wave-like engravings into it, leading into a teal habaki. Additionally, it's blade is pure Carsonian steel, weighing in at about 6000 pounds. It's sheathe is white with a teal kojiri and sageo.

**Unknown Sword:** Just under his Carsonian sword is another, one unknown to you. It's sheathe appears to be roughly 24 inches, and it's hilt 9 inches. The handle appears wrapped in black with purple string popping out here and there. Finally, Ichi noted it to have a "dark aura". And, when Teno grazed it during their fight, it left a pain in his hand that stayed throughout the fight.

## Personality

Eren presents determination and directness as he denies any hesitation. He's very blunt and straight-forward in his interactions, even insulting the new people he was meeting in a few introduction fillers. He is a very spiteful boy, often insulting others for the game. He enjoys belittling others and proving his accusations by trampling their faces into the ground any chance he gets. Another thing to note is after the battle, he criticized Zane’s fighting style. Again, he showed interest and demanded Zane to teach him to use ki. He has no filter and will tell anyone he sees as below him to do something for him, making him relatively prone to betrayal, unfortunately.

He is very cocky in public, only humbling himself around Teno or Reis. He claimed control over the fight and showed incredible patience when feinting Zane repeatedly. After his battle with Zane, he genuinely couldn't see how Teno struggled to fight him. His pride was a tone above even Teno's in the beginning, but he learned to humble himself after the war. However, he claims them to be impudent fools who can’t understand they are merely useless fodder for those above them, toys to be played with and thrown into the trash; this is sort of hypocritical because he admires his siblings, not for their strength but their determination. Despite his admiration for determination, he despises anyone who has it.

He showed interest in the one who nearly beat Teno, highlighting their rivalry. Whenever he'd see Teno in a filler, Eren grew angry and spiteful. All he wanted to do was kill Teno; according to him, Teno doesn't deserve to live. Eren is an overall stoic and competitive hypocrite who hates his brother, but he also has a weird patience relationship. He only remains patient with task that will help him towards growing stronger, completely ignoring most other tasks.

## Power

### Base

**Tier****:** **4-C, Star Level** - Eren only needed a single attack to incapacitate Zane. Eren could almost break through Ichi's skin with a Carsonian blade.

**Attack Potency:** From what we've currently seen, Eren could easily incapacitate Zane in his **Synced Form**, displaying **7-A, Mountain Level** attack potency.

**Speed:** His speed is remarkable:

* **Attack Speed:** His fastest attack is lightly a simple sash, as he performed them at such speeds Zane couldn't react in time. Zane's reaction speed is **MFTL+**, making Eren's attack speed even faster than that.
* **Combat Speed:** Similarly, in a spar against Teno, Eren kept up fairly well. Despite Teno's occasional blitz, Eren showed relative skill and speed in the battle, holding his own - **Transonic**. Obviously, as the gang could keep up with most of their fight, it wasn't *too* fast. It was, however, faster than sound, as the fight sounds lingered after the battle, quite a few seconds after in fact. Hence, his top functionally fighting speed is likely **Supersonic+ or higher**.
* **Reaction Speed:** Despite the fact he was blitzed many times, he could always perceive the blitzes. His reaction time is just shy of his perception, and because Teno was moving at just over **Hypersonic+** speeds, Eren's reaction time is likely **Hypersonic or higher**.
* **Perception Speed:** As he saw all Teno's blitzes and perceived them, his perception feats are **Hypersonic+**.
* **Travel Speed:** Eren has only ever run at **Subsonic** speeds, as Eren could hardly pick up his exact movements. Regardless, in a filler, he proved faster than Lighter, surpassing him in the race and moving at **Subsonic+** speeds.

**Lifting Strength****:** In a question & answer filler, Teno clarified that typical Carsonian metals weigh ten times more than Tungsten. Later on, he says that he made Eren's sword of Carsonian Steel, weighing just over 162 times more than Osmium. In other words, Eren lifts approximately 3659.58 g/cm^3 or 132.2 lbs/in^3 with ease. After doing the possibly incorrect math, Eren can lift over 6000 pounds with ease - his sword probably weighs 6015.5875325. Officially, he's **Class 10** without any effort. And that's not to mention that he wields like a dagger, meaning he can lift *much* more against gravity. As a safe estimate, I'll say he's **Class 25**.

**Striking Strength****:** From what we've currently seen, Eren could easily incapacitate Zane in his **Synced Form**, displaying **7-A, Mountain Level** attack potency. Additionally, he managed to cut through Ichi's body and destroy his durability with his Carsonian blade, requiring immense strength - **High** **4-C, Large Star**. Additionally, he could do some damage to Teno, making him **higher** than that.

**Durability:** Because he can perform all these attacks without any backlash, I can safely assume he has **7-A, Mountain Level** durability. However, I'd argue it goes higher. Because Teno didn't exceed Transonic speeds in their battle, it's likely that Eren could withstand attacks with that level of force behind them. If you were to calculate the exact numbers, his withstanding durability becomes around [Insert Answer If You Calculate It]. However, as he just managed to survive a full power punch from Ichi, ignoring the effect of speed/velocity, his durability clocks out at **High 4-C, Large Star Level**.

**Intelligence:** Eren's intelligence far surpasses the average human. During a display of combat skill, he proved on par with the likes of Teno; he matched his technical skill perfectly, and Teno had to resort to blitzing Eren, which still proved to be in his range. After only two blitzes, Eren was able to think ahead and on the fifth blitz, he caught Teno in his pattern. Additionally, for a moment, he was able to predict Teno's blitzes, forcing him to overpower him more conventionally. With these mental calculations and predictions, he brought up a hidden ability of Teno's (Clairvoyance), overpowering it with his sheer mental capacity. Their battle was closer than Zane and Teno's, especially once Eren awakened his dormant powers. Frankly, it was enough to dethrone Teno's base alone, forcing him to activate **Okami Art: First Form** for the first time in years. In the other words, he's an **Extraordinary Genius**.

* **Sub-Supergenius:** In the war, Eren revealed a few otherwordly invnentions of his, using them to defeat several of Teno's soldiers. However, this alone isn't enough to join these ranks, especially because he used existing formats and merely improved them. Hence, he **is not** a supergenius. However, he does have an experiment in the workings that will most certainly be up there.

**Range:** Typically, Eren uses a sword and has **Extended Melee Range**. However, he's shown in his fight with Zane alone that it can increase to **Tens of Metres** as his water was physical and very dangerous.

Standard Equipment: Typically, Eren has his Carsonian blade. However, he also wears another sword, one with a jet black sheathe and indigo hilt. Oddly enough, he's only ever used the teal Carsonian sword.

**Stamina:** After an overall scale, I can safely assume his feats average out to be **Peak Human**. Mainly because a woman can barely handle the pains while sitting down - literally couldn't be me.

* **Energy Exertion:** Unknown.
* **Pain Tolerance:** In the war, Ichi lands a full power punch on Eren, completely incapacitating him. However, even with the equivalent to labour pains all throughout his body, he managed to flee and escape to a safer place.
* **Injury Tolerance:** Aside from when he got his eye cut in the War arc, we haven't seen any real injuries, and he walked off the eye gash without any effort or hint of pain.

### Awakening

In the final events of his battle with Teno, Eren pulled out a form unheard of. Before Teno could leave with his victory, Eren genuinely refused to lose despite his injuries. He stood with broken legs and awakened a new form. While unnamed, it was certainly something powerful.

#### Appearance

When he activated the form, he donned a water-like aura and water wrapped around his arm, locking it onto his sword and popping his bones and joints into place. The water splashed like typical, keeping the proper liquid state and physics, though it moved on its own.

#### Abilities

**Healing:** When Teno cut off Eren's arm, the water kept it indirectly attached and attacked Teno before reattaching the arm.

**Heat Weakness:** The only time he took damage was when Teno blitzed him, generating enough heat to cause steam.

**High-Pressure:** Additionally, Eren struck Teno with high-pressure streams, posing a much greater threat.

#### Scaling

Tier: 4-C, idk

**Attack Potency**: In a barrage of strikes faster than Teno, he gashed him with relative ease. Additionally, he managed to cut off Teno's arm with a single strike - **4-B, Solar System or higher**.

**Speed**: Generally, his speed has greatly increased. It has skyrocketed:

* **Attack Speed:** His speed has increased so much, he managed to unleash a wave of slashes at **MFTL+** speeds, gashing Teno in the process.

* **Combat Speed:** Although he initially struggled, Eren could easily keep up with Teno now. Despite his immense speed, Eren could predict and follow his movements, sometimes showing speed above Teno's - **SoL**.

* **Reaction Speed:** Despite not being able to fully surpass Teno, he was able to react to all his light speed blitzes. Though, Teno could definitely out speed him - **Light Speed**.

* **Perception Speed:** Despite the fact Teno blitzed him, he always knew what was coming. He could nearly almost play defensively because of this, giving him **FTL** perception speed.

* **Travel Speed:** While he typically only runs at **Hypersonic** speeds, he proved MUCH faster when using his water as jets, propelling himself to Teno at **light speeds**. He used the same technique to blitz him several times after.

**Lifting Strength**: During a hand-to-hand scuffle, Eren had to hold back one of Teno's attacks, proving quite powerful with the aid of his water, as it weighed much more than Teno. However, as I don't know exactly how much, I can't say anything else.

**Striking Strength**: If we remove all supernatural aids, Eren actually struck Teno with enough force to gash his body (the water only sharpened the attack). Frankly, many of Eren's attacks were merely enhanced/supported by the water, making him a threat regardless - **4-B, Solar System Level or higher**.

**Durability**: While his durability remained the same, the water served as a much stronger defence for him. When Teno hit him with an Infinite Kick, the water steamed but absorbed the damage and allowed him to fight without a scratch, despite Teno taking time to regenerate that limb. Additionally, it'd take Eren a while to die unless wiped out immediately because of his healing factor. In other words, his durability is **theoretically infinite**.

**Intelligence**: Eren showed much greater tactical knowledge and combat potential, surpassing Teno with ease. As the fight endured, so grew Eren's art, and the skill gap between the two. Everything Teno could attack him with, he'd adapted to and created a counter for. Not to mention his new speed could overwhelm even Teno, at the risk of his body. Unfortunately, this isn't enough to scale him up, and he remains an **Extraordinary Genius**.

**Range**: Typically, he has **Extended Melee Range** with his blade. However, he showed much greater range when he unleashed a flurry of strikes **Hundreds of Metres** away from him, catching Teno in it.

**Stamina**: After doing the entire scaling process twice, I came to the conclusion that his stamina is **much higher than just Superhuman - Sub-Infinite**, if you will.

* **Energy Exertion:** Eren has finally shown a hint of tire, but it's directly stated by him to be sleepiness because he typically sleeps at that time (8:00PM). However, he's never shown any other hint.

* **Pain Tolerance:** Despite the literal pain of death and several broken limbs, Eren pushed through as though he hadn't even felt them. His body completely ignored the pain, and he seemed like he couldn't feel it.

* **Injury Tolerance:** After all his limbs were broken, the water relocated and mended them all, and he didn't even flinch. His body no longer feels pain, and he doesn't break under mere pressure. He quotes "I don't die", which is a hint at his immortal-like fighting spirit - one so powerful he doesn't die. Remember, this whole fight started because of a ten-year-old grudge.