BSII still best farming even until eastern maps iirc
http://himeuta.org/showthread.php?18...l=1#post957707
edit: @malus Ricardo is a magic fencer, basically a silver version of charlotte and horus. youtube probably has videos of them.
Niel is actually great as a lightning rod, but 100k is not cheap on top of the silver unit needed, and silvers drop from events and story missions (completion reward) anyway, so silver units in TP are actually pretty useless. the primary use of them in DMM are to convert common silvers into these uncommon ones to be used when you want to AW a unit in the near future.