for while I had this idea of a chapter of wolf pokemon battle Sisters that would work with the space wolves.
they're known as the yeti sister. they only fight on cold worlds and drive Snowmaoblies that are built for any kind of harsh winter environment and just like real wolves that attack in packs. attacking any enemy units and boarding their vehicles and killing everyone on board.

yeti sisters and not some chapter one would take lightly. they strike hard and fast.