There are a few that come to mind: Fox, Rabbit, Wolf, Bear, First Ice-Man, Polar Bear.
That's all for now from what I've seen around the site. The Polar Bear isn't used much in the Forums, but if you look at the Player-Ranking then you'll see a few have it, the same goes for the Ice-Man. It's the one with the collar, I used it for few days.
I am going to unlock the blue butterfly, is it over used?
On the whole site, yes. In the Forums, no. Only two people from what I've seen use it in the Forums. One is is a friend of mine. The other is just some person that argues a lot. I used the butterfly for a day or two. The shades of blue are wonderful.
Fox, Rabbit, Wolf, Bear, First Ice-Man, Polar Bear.
I don't think the ice-men or the polar bear are overused. Almost all of the people who use it are in the top 100 because it requires a good amount of AP. I also think the dragons are kind of overused in the forums but not as many as the rabbit or the fox.
No, just a few people use it. I kind of like it but I prefer the flame skull. And that knight is not overused, I think he means that starter knight armatar. A lot of people use it though.
Definitely not. There are 4 armatars unlocked at 375 AP. They are the snake, rat, bunny, and squirrel. I've seen plenty of all of them, so whoever said that is exaggerating. No armatar in AG2 should be reserved for one user. I did not and will not select the snake, and I'm hoping to switch to the fox armatar.
You don't start out with the blue one. You get whichever one at random.
It's not singular or random. When creating an account, you can choose any 0 AP armatar. I chose the shield with the green background and changed to the squirrel once I unlocked it.