Talk:Master of Engines/@comment-4418057-20120818133344/@comment-7691217-20120819004824

Actually, Ice Towers don't use metal at all, Time Leapers use pewter, and Void Shooters use silver. Spells require a mineral or metal as a standing point. Silver symbolizes concealment, pewter symbolizes time, and iron symbolizes combat and empowering. (catches breath, takes a huge swig from water glass) Man, that was a long lecture:P