Very difficult quest, lots of rumors flying about. I love how no one went and spoiled it yet, and everyone is thinking for themselves. It's these kinds of ninja updates that make Graal fun. It's not a straightforward quest like the haloween ones were, but rather one that requires knowledge of the Graal world around you to complete most effectively.
I've yet to beat it, but I'm having a blast so far
Great job to whoever worked on it.