Gintoki and Sakamoto reveal themselves and attack the Double Dragon generals.  Meanwhile, Elizabeth has launched in the Gunsam to battle Dark Vader in a duel to the death.  Elizabeth is helpless against Dark Vader.  That is when Katsura arrives to protect his friend's back!
In other words, you used 
ActRaiser to string them along!
¡En otras palabras, usaste el ActRaiser para unirlos!
Ou seja, você usou o 
ActRaiser para engrupi-los!