User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-7725279-20130411130604/@comment-77.179.213.225-20130411154012

try doing the event quest with him, narga and zinogre. I got 3 rubies and 2 Jaspers in two runs. I think it was somewhere mentioned that droprates are higher in that Quest and it's super easy (soloed it in about 20min)