Ren: "RaNDM, are you ready?"
RaNDM: "I've got everything set up. Hit the lights."
Ren pulls the lever on the generator. The mall's emergency power kicks in and lights flood the park. I happen to be standing dead in the center. It doesn't take long for Sister to find me. I take out a detonator wired to a box of flashbang grenades hidden along the park's trail.
Cue epic fight music:
Sister immediately charges at me. She roars at me demonically, "I'm going to make sure you die slow."
When she gets close enough, I pull the trigger on my trap. Sister gets caught in the ensuing explosion, blinding her and burning off patches of skin. The bang doesn't distract her as much as I had hoped however, and she rushes at me faster than before.
Sister: "Quit killing me, you fucker!"
RaNDM: "Now you've gone and hurt my feelings."
I start shooting as fast as I can, burning through the 17-round clip in seconds. She moves too fast for me to take good aim, but a lucky hit trips her and brings her down on her knees mere feet from where I stand.
Right on top of the containment device.
RaNDM: "Now Ren! Blast her!"