F2P player who's been stuggling to save up enough gems to buy another Lengendary. I see Gregorz is on sale. is he any good? Should I consider spending the gems or wait and see who else comes up during the sale? If he is any good, what would you suggest as moveset? The other Earth Legendaries I have are Atum, DaRude, Rockantium, Qin, ShiHou, Bashthet, Minotaurus and Goran. I'm looking for a heavy hitter.
All opinions greatly apreciated