I chose mine because it was a good design and it was for low points. I hardly ever see anyone who has the same as mine. I think it also kind of shows I'm not some nerd who stays up on AG all night spamming game comments and rating games that I haven't played for points.
I'm using the Ice King because that's the ultimate Armatar in Armatar War. Before I used the Hydra, because that's the final form of the lizard family.
Actually, I forgot what my first Armatar was. I think it was one of the shields, although I changed it right away to a seasonal:
That was my first real Armatar, although since I didn't know it was a seasonal at the time, I stupidly changed it, and when I came back, it wasn't available anymore. D: