Not going to go too much into detail about Silcoon , since it's pretty much the same thing as Cascoon. Neither of these cocoons are my favorite by any means necessary, but reason Silcoon is ranked ahead of Cascoon is because it just stands out a little more in my eyes, and with the color scheme of Silcoon, doesn't look as ugly as Cascoon does.
Coming in at #134 on my ranking is: