Capable of building anything from peashooters to dreadnoughts, the epic tinkers craft spans the border between science and the fantastic. They have mastered innumerable disciplines and can create weapons of mass destruction from phlogiston, dead leaves, and earwigs. Despite their eminence, they constantly drive themselves to ever-greater exploits. They continue to improve his technological prowess. They boost their skill at crafting technological devices and their ability to use technological devices, as well as any other craft and knowledge skills he finds useful. Defensive feats keep them alive while they aim their Koala-zooka.