Why would Ancient have any of those strengths/weaknesses? Like none of them make particular sense, unlike every other type.
Or maybe the fossils are Rock types because they are able to use Rock type moves? Over time they eventually became Rock types for survival or just because they became used to using Rock type moves.
Or maybe the fossils are Rock types because they are able to use Rock type moves? Over time they eventually became Rock types for survival or just because they became used to using Rock type moves.