We got one last Ben 10 action figure at the ToyCon, the evil Zs'Skayr!
Zs'Skayr was the Ectonurite High Ecto-Lord of Anur Phaetos. He originally was stuck in the form of Ghostfreak, but after time managed to gain control over it and escape the Omnitrix, becoming one of Ben Tennyson's most dangerous enemies.
We had never seen that action figure before. Isaac and I were extremely happy since Zs'Skayr is simply creepy in the TV series.