It lets you discard your chosen cards and then, despite the "Free Draw" keyword, highlights the "0" and plays the "failed to draw" sound as it draws nothing.
Wiki entry and game text for Free Draw should be updated to reflect that, because that's a really important thing to know. That's of course assuming that that is the intended behavior. Is it intended behavior? Why?
So is this really the intended behavior? I think it's so unintuitive that it needs to be part of the hover text on the Free Draw keyword.
A duplicate bug report about free draw? Been there, done that. Also: http://forums.cardhunter.com/thread...after-hitting-the-draw-limit.6571/#post-74955
OK, it may be a year old but the bug still exists so I would say in lieu of a bugfix some clarification on the keyword itself might help.