>>54997047Sans the Fossiles (which could be a fun team to run an entire squad of, come to think of it) and the Past Paradox forms, the first that come to mind is the Ancient Power evolution Trio
>Tangrowth>Yanmega>MamoswineOf course, if you are willing to use legendaries, a lot are pretty ancient looking or based on ancient designs
>Raikou>Regirock>Regice>Registeel>Kyogre>Groudon>RegigigasIf you are willing to use "ancient civilization" rather than raw caveman energy, theres a few more options
>Bronzong>Cofagrigus>Golurk>Darmantian (Zen)>Sigilyph>RunerigusOther than that, it's just pretty much go for raw animal energy, like Primeape, Slaking, or Garchomp.
