User blog comment:Dentface/More Update Speculations: Silver Mines?!/@comment-3088369-20130328234009/@comment-4958180-20130329054400

Denticus, I am here to prove you wrong, I got this from the news update from the Pirates blog

He’s ordered his undead forces to target Padres del Fuego in full force, marching mercilessly on the island until the object of his obsession has been found. An undiscovered weapon of power, forgotten by the ill-fated Conquistadors long ago? Or some other deadly secret bubbling deep in the mysterious molten magma?

An undiscovered weapon of power

I'm pretty sure Element 49 isn't a weapon, besides Nickel Poisoning. :P