Talk:Grim Fury/@comment-120.17.209.151-20191210024314

Through testing, it's reasonably clear that the Heavy Attack doesn't have a 12x multiplier, but instead has a 5x multiplier and +200% Impact Damage multiplier. On the Kogake/Obex and Variants, this amounts to an apparent 12x multiplier [5 x (.7*3 + .3) = 12x], while the Korrudo and Hirudo are drastically lower.