Ugh, the banners he's talking about can't be crafted.
The new banners, are drops from RotWB and the reckoning.
Banner materials to upgrade them come from Orgins, The Destroyer, Figure of Death, Sporaveks Revenge, The Gilded Lord, and the Sleeping Giant.
You cannot make those banners from nothing, and you cannot get the other two original starting banners. This question has already been answered.