If Sonia is in it, and she looks like Marie, I can see her being the one who defeats Gabula forevah!
Gabula: "Marie, it that you?"
Sonia: "eh, whaa.. I mean, yes. Yes, it's me, Marie!"
Gabula: "Oh Marie, I'm so sorry I killed you. Naow we can be together!"
Sonia: "Yeah, whatever. Hey, come here so I can give you a big old hug!"
(And then she stabs him with the combat cross in his back while hugging him. The End.)