Name : Onyx
Age : 20
Personality : Kind, understanding, funny, gentle and lovable
Universe : Regular Universe

Name : Swap!Onyx / Blue / Shiro
Age : 18
Personality : Childish, sporty, cheery cinnamon bun and heartwarming
Universe : Underswap

Name : Fell!Onyx / Edge
Age : 20
Personality : Cold, ruthless, mean, understanding and kind but rarely shows it
Universe : Underfell

(Regular Form)

(True Form)

Name : Horror!Onyx / Phantom
Age : 20
Personality : Calm, gentle, charming, mysterious and slightly creepy
Universe : Horrortale

Name : Outer!Onyx / Orion
Age : 5900 years old (20 in human age)
Personality : Shy, understanding, kind, funny and gentle
Universe : Outertale

Name : Dance!Onyx / Onyz
Age : 20
Personality : Funny, charming, gentle and very kind, heartwarming and pretty perverted
Universe : Dancetale

Name : Echo!Onyx / Echo
Age : 30
Personality : Mature, kind, heartwarming, easygoing, charming and gentle
Universe : Echotale

Name : Lust!Onyx / Murasaki / Saki-chan
Age : 20
Personality : Quiet, shy, lovable, slightly perverted but only to those he trusts, sensitive and heartwarming
Universe : Underlust

Name : Fresh!Onyx / Yonyx
Age : ???
Personality : Strange yet kind, mysterious, slightly annoying and oddly loud
Universe : Underfresh

Name : X!Onyx / Xuki (Pronounced "Suki")
Age : 20
Personality : Emotionless, deadly, ruthless, depressed and rarely speaks
Universe : X tale (Destroyed)

Name : Error!Onyx / Ronyx
Age : Ageless / Immortal
Personality : Slightly nihilistic, bossy, almost insane but still has sanity
Universe : None

Name : Ink!Onyx / Sketch
Age : Ageless / Immortal
Personality : Crazy, friendly , creative and forgetful
Universe : None

Hope y'all like this, worked hard for it. I'm so sorry if I haven't been so active in Wattpad 😢😢😢