Well i thought u cud only use the relic ws if u had the relic weapon on, i may be wrong i dont know, so the people claiming the video isn't fake and that the dmg is low bcus he is using a weak weapon are wrong. Also watch all the videos from the links on this page and they are different. The ones on :
http://www.zebraflood.com/rws/rws.html
ARE real.