Hmm... So you want to have Sparkling Rock? That stone is very rare... Alright, get me the items, I tell you... Ready?

50 Squishy Liquids, 50 Leafs, 20 Octopus Legs and 1 Arcon's Blood. Everything else should be easy to obtain. As for the Arcon's Blood... you should ask Manji. He is somewhere around the town.