Mine for Madness

Lord Meddlesome and his underling 'A'Lister [pronounced A-lister] are, once again, up to their old tricks. When the Stalk Holding Super Heroes, the SHSH, are sent by the GrandGran Council to investigate, they become more than a little concerned about this unhealthy level of interest in what was thought to be a completely ordinary mine. Now, of course it isn't, as deep below the mine workings potential chaos awaits. Their inquiries lead to an alarming discovery about the awesome amount of destructive power that some people are prepared to use in advancing their own agenda...so why then does our Granny NuNu have to have one of Lord Meddlesome's new power devices as well? Is everyone MAD? It's certainly an explosive combination...