Fafnir his foster-son Sigurd to kill the dragon. Regin instructed Sigurd to dig a pit in which he could lie in wait under the trail Fáfnir used to get to a stream and there plunge his sword, Gram, into Fafnir's heart as he crawls over the pit to the water. Regin then ran away in fear, leaving Sigurd to the task. As Sigurd dug, Odin appeared in the form of an old man with a long beard, advising the warrior to dig more trenches for the blood of Fafnir to run into, presumably so that Sigurd does not drown in the
RRG Fafnir 2 40% of the span had dihedral. Tapered ailerons, their chord increasing outwards, occupied all the trailing edge of the outer panels. The Fafnir 2's fuselage was carefully streamlined with a ply skin and had an underlying oval cross section, but the requirement to produce a camber form which blended into the wing made the detailed shaping complex and time-consuming to build. Close to the root, the wing-fuselage extended well ahead and further behind the wing. The tail was conventional, with fabric-covered control surfaces. The fin was ply-covered and more substantial than on the earlier Fafnir, reaching to the top of