He utilizes a makeshift teleportation device capable of summoning a boom tube .
He begins a quest to capture the power sources his invention will need : the madness of Etrigan , the evil of Darkseid , and the goodness of Batman .
Utilizing a makeshift teleportation device capable of summoning a boom tube , he begins a quest to capture the power sources his invention will need : the madness of Etrigan , the evil of Darkseid , and the goodness of Batman .