Merry Straxmus

Twas the night before Christmas and all through the house, some exceedingly unusual guests were wandering about.

Shizuo Heiwajima from Durarara!!
Kyousuke Nanbu and Excellen Browning from Super Robot Wars. Felic
ia from Capcom.
Spider-man from Marvel.
Ika-musume from her own squidding show.
Ika Devil from Kamen Rider.
Kuroneko and her little sister from a show with a really long name.
Straxus from Transformers.
And a very special Christmas episode of the Last Air Bender on The TV.