Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-69.246.240.226-20140114221353/@comment-16072563-20140114224141

So far, we know that a true alpha has the ability to break through a mountain ash barrier. Something even an alpha like Deucalion was shocked by. The fact that a true alpha comes around once every 100 years or so (according to Deacon),  I'm not sure anyone knows exactly what a true alpha is capable of.