Talk:Mr. 7 and Ms. Father’s Day/@comment-28061192-20161103173651/@comment-29734710-20161103234916

I would go ahead and keep them as they are only available through the coliseum, you can always make more room in your character box.

as far as free to play units go, usually the CHAOS only difficulty character will be a little better than the others, the CLASH/RAID characters are mostly all great characters, and most of the fortnights have characters that are either hit or miss, some are really good, others aren't so much.