Does anyone know what the poneglyph that Luffy, Zoro and Chopper stumbled upon in Arabasta in a underground cave was about ? I don't seem to recall it being mentioned later ? Robin only saw the one in the tombs, she prolly never saw this one ? I dunno if it was only in the anime though, so might not have been in the manga.
yea it just a filler in the anime, at first i was hoping that it meant something. I thought maybe that is the "true history" since it was bury. it just weird that they brought something like that in the anime without any relevant to the manga itself.