Character Ideas

Arcadius Leonhart

Name: Arcadius Leonhart

Aliase: Arcadius Sprouse

Titan Name: Diamond Titan

Nicknames: Archie, Cade

Age: 14

Birthday: October 7, 831 (Season 1 happens in 845)

Ethnicity: Eldian/ Subject of Ymir

Species: Titan Shifter

Hair: Blond

Eyes: Blue

Looks: Hyakuya Mikeala

Family and Relationships

Mr Leonhart (Biological Father)

Freya Fritz (Mother)

Annie Leonhart (Adoptive Older Half Sister)

Dina Fritz (Maternal Aunt)

Zeke Yeager (Maternal Cousin)

Ymir Fritz (Ancestor)

King Fritz (Ancestor)

Maria (Ancestor)

Rose (Ancestor)

Sina (Ancestor)

Frieda Reiss (Distant Relative)

Historia Reiss/ Krista Lenz (Distant Relative)

Rod Reiss (Distant Relative)

Powers

Titan Transformation: Like all Titan shifters, Arcadius has the ability to fabricate and control a Titan body. When he injuries himself with a goal in mind, Arcadius can fabricate a Titan body around his real body. His Titan form resembles his human form with long Blond hair and blue eyes.

Organic Diamond Form: Arcadius' titan name comes from the fact that he can harden the skin of his entire titan body. He can maintain his Diamond form for as long as he desires. His harden skin unlike the others is flexible. When Arcadius moves in Diamond form, Annie has claimed that she hears a cracking sound everytime he moves. This is due to the fact that he harden skin crack and regenerates to allow movement and versatility. He can also crystallize his human body; thanks to his royal blood.

Empathy: Arcadius is able to sense and experience the feelings and emotions of those around him, through mere touch. This seems to be an ability of the Diamond Titan. He was able to sense Eren's powerful hatred towards Titans when he touched his hand and could even feel Mikasa's sadness when she thought Eren had died.

Sleep Inducement: Arcadius can also, through touch, cause people to fall asleep almost instantly, using his powers to manipulate a person's mind into becoming docile. He can also make people fall asleep by simply telling them to sleep. His Empathy and this power somehow works on those that aren't Subjects of Ymir.

Pain Inducement: Arcadius can also project psionic forces from his mind powerful enough to cause both physical and mental harm to his desired target, by glaring at them.

Regeneration: Due to his titan power, as long as Arcadius wants to live his body will begin to heal and regenerate itself when he's injured. He is able to regenerate limbs like entire arms or legs. His body can also perfectly heal itself, leaving no sign of the previous wound.

High Mobility and Endurance: Arcadius has high mobility and endurance, unlike most titan shifters, who are less faster than him and who tire out to the point of collapsing. He can run long distances and fight without exhausting and can even battle a titan shifters afterwards.

Superhuman Durability: Arcadius' diamond form massively increases his durability. His skin is bulletproof and due to the crystal covering it, odm gear doesn't work on him. In human form, he can survive falls from great heights, powerful strikes and extreme blunt force trauma.

Control Over Titans: Arcadius has royal blood inside him, which allows him to control Titans. He can summon and control pure Titans. However, his control isn't nearly on par with the founding titan. His range is limited and he can make pure Titans defend and fight for him.

Pairing: Reiner Braun and Eren Yeager