[s4e23] Let's Do The Time — War Again

: A fusion of Upgrade and Juryrigg used to repair and enhance the Time Cycles. Big Chuck : A fusion of Way Big and Upchuck .

This episode is popular among fans for showcasing several unique fusions and transformations: [S4E23] Let's Do the Time War Again

: Creatures that can turn objects to dust with a touch and manipulate the local flow of time. Notable Alien Transformations : A fusion of Upgrade and Juryrigg used