Derflinger (nicknamed Derf) was created by the first Gandalfar. It is actually a spirit sword, and upon the destruction of its form, it can transmigrate to a new sword body over a period of weeks. Derf also seems able to absorb magic from attacks cast at it, which it later uses to fuel its various abilities.
- "Hey. hey, partner! Although so much has happened, it seems to me that your relationship is developing quite well. But how long will this type of relationship last?"