Board Thread:Spoilers!/@comment-6175354-20150730230428/@comment-26901329-20150810183002

I thought that there were many cups at the location of the holy grail, all the fake grails were poisenous so that it was leathel trying to find it. Was that also in the actual legend, or was that only in that Indiana Jones movie? I don't remember the Aurthurian legends that well.