In a battle of death versus death, usually the faster one wins. However, this fight will prove a nice exception: wonder dog Koromaru's immunity to dark-typed attacks may prove very useful here, as magical Death skills - such as Nina's - can usually be traced down to the blackest arts. As such, the versatile SEES dog will have an easy time around: he can either just burn the silent magician with Agidyne or leisurely cast his own death spells, to which Nina has no protection against. Either way he chooses, Koromaru can easily bring yet another victory to his Shadow-hunting colleagues in the Duelling League!