Pretty sure the moment you "CC" Dorania, Anya is already mincosted so it's pointless to buy copies of Dorania unless you want two Anyas.
90/12 map usually has good drop rates. Even better if you have a thief unit which we don't have as of yet. I'm worried about the fact that we won't have the 1st time guaranteed drops that DMM has. Would have loved a good head start before spending SCs.