I don't know if there is a particular reason for it, but currently you can only change the left spear of drakania with skins from pearlshop or even normal weapon skins. On some skins it looks decent, but on some other skins like the treant camouflage for example, it looks really bad and out of place (see pic).

Also, due to black star/godr weapons not being dyable, you always have the silver spear that does not match the other weapon.

Please give drakania skins for her right spear or at least let us dye the right spear of black star/godr weapons.

https://www.naeu.playblackdesert.com/en-US/Forum/ForumTopic/Detail?_topicNo=26662

lmao, PA doesn't care mate. for real... still feeling sad about drakania. :(