Implement unrandart "Wyrmbane":

a lance (spear, really) of dragon slaying properties: +Rage, rPois, rF+, AC+5

Obviously it's still lacking a tile, so I used the general randart spear tile instead.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3414 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on February 9, 2008
K4HCETXKKZ4PYT3EG7EIRXV2P6LJXZDMKZ2J3LRPIEAWS4F4B3EAC
Change contents