Who is the Synas that suffered the most in his past and had more traumas than everyone? They look like they had very particular lives, and some look almost devasted by it
Okaayy that's... quite a good one. And I'm glad you ask!
The most traumatized one would be the original in his BP/BPB phase, in which he... well, during BP phase he completely lost it and killed people. PBP is the aftermath of it, where he gets a huge depression and a bunch of mental issues.
Bird got yeeted off a cliff at a young age by his father (this is how he learnt to fly)
G!syn and W.O.W!Syn (wings of war) both went to war. G!syn lost his eye doing so and his hands were badly injured. W.O.W!syn also lost his eye and nearly lost a wing. Both had their brother and father killed during the war.
Dance is actually one of the most mentally okay
Erynas is.... well, he's an error. Pretty fucked up little guy and everyone hates him. Though his past of before and during becoming an error was pretty traumatic, he doesn't remember any of it so he's fine on that part. But still unhinged. I mean. He's an error. :)
Fresh!syn........... nobody knows. But the host is horrified by the parasite inhabiting him
Canon has his load of traumas due to the resets and seeing his brother get killed 13 times (the canon of Syntale is a precise way. After a certain number of genocides things change since everyone remembers the resets) but he's still doing better than og
Fellys has the normal fell au traumas plus a lil accident. One day at a young age he was being chased by exp hunters and one of them got his eye
Sanys got... he got it pretty bad. But covers it up like any papyruses/swap sanses would so he looks generally okay. He never speaks about his trauma
I think that's all of them? I'm not sure, there's so many lol
Anyways hope that answers your question!
-Alice