Air knight

personality
air knight is cold and unforgiving towards enemies, but warm and welcoming toward friends, he likes to share his extreme knowledge of computers and magic with those who are friendly towards him.

he also takes pride in having Attention deficit hyperactivity disorder(ADHD)

relationships
although he is better with computers than he is with people, he still has relationships with living beings.

Sans-idol

papyrus-enemy

Undyne-mentor (he freaks out when he has sessions with papyrus)

g@ster-friend

betty noire-love interest

Ink!sans-friend

wyatt-best friend

alphys-who's alphys?

battle
only fights you in genocide and disbelief. but when he does fight, he hits harder than sans.

he fights you just afteryou defeat the bad time trio

as he is half monster he has the same amount of DETERMINATION as undyne, but has the physical matter to handle and control it.