Which troll has changed the most since you made them, looks, personality, alignement, etch...
I have two candidates for that title!
First is Manso! When I first made him he was just a soft little druid who was way too naive and pacifist to a fault, he clashed a lot with my other OCs because of that and generally wasn't having a good time.
Now he's a punk warlock baby on his way to cause problems on purpose, and most people who've met him fear him because he's an unpredictable little shit and though he's still not a huge fan of unnecessary violence, he can get very destructive every now and then (he's a destruction warlock after all ;))
Design wise he's a fun case because he did a loop. His current design looks a lot more like his initial concept than his previous one!
In order the first Manso, the previous Manso, and the current Manso :D
The second candidate is Tiger Lily! Who was my very first troll!
They started as a tiger primal and their entire thing is that they were lonely and sad. That was literally it.
Now they're the sweetest troll you'll ever meet, an incredibly social individual who works very hard to make sure people around them are safe. They care a whole lot about everyone, no matter who or what they are, and they just want to help and make sure things will get better.
They went through three redesigns, the third being my favorite so far.
In order first look, second look and current look :)
Funny enough these two are also very good friends!