Justification for rereleasing what basically amounts to an Exia remold? Either way, not like I mind because it's very awesome. Not to mention that those who don't want to get the HG GN Arms Type D to get the HG Dynames' GN Pistols can just buy an HG Astraea and be done with it, those with the HG Kyrios can now use the missile launcher, and those with HG GN-XIII's and HG Aheads can have their bazookas.
Hence, Happy people
