Well to be honest I can understand Sega's original design for a combo lock on some weapons. Such as any of the Bazooka weapons, it makes a lot of sense for them to be highly powerful, hit many enemies, and only hit them once (because they are bazookas, except the Inferno Bazooka, since it's more of a Grenade Launcher). Snow Queen, makes no sense. This is, of course, just my personal opinion. If people think otherwise, perfectly understandable.