The Battle: Phoenix Revival Quest

[Shane]

Serenity: "I just can't take it anymore!"
A mysterious portal opens up. It is black in colour. A hooded person walks out of it as the portal closes.
????: "She blames herself for the deaths of Shane and Kim."
nbaheen & Serena: "Who are you?"
????: "Who am I? The one who's going to take over this planet."
nbaheen: "Sorry, but I'm going to stop you."
Serena: "And if he fails somehow, I'll finish you."
????: "Please! You can't stop me!"
nbaheen attacks the mysterious foe, but the attack passes through him! nbaheen continues attacking but none of the attacks hit.
Serena: "... Here goes!"
Serena transforms into Super Saiyan form and begins to attack the mysterious person as well, but none of the attacks hit.
????: "If this is the best that Earth's got, then I feel sorry for you. The only chance you'll ever have is if there were five people attacking me at once!"
Serena smiles suddenly.
Serena: "Then I guess it's time for the Split Form Technique!"
Serena splits into four. nbaheen and the four Serenas attack simultaneously, but unfortunately, it still fails at hitting.
Serena: "... Oh yeah, my power's divided by four..."
Serena merges with the other Serenas.
Serena: "Maybe we should, I dunno, use a thirty-minute fusion?"
nbaheen: "No way."
Serena: "... Yeah, I don't want to know how that'll end. 'Sides, the fusion dance is annoying."
The mysterious foe teleports!

...

Meanwhile...
Shaie: "And? What are you waiting for, purple?"
Jason: "For a burning frost beam or something?"
Nicole, Kay, Megan and the mysterious foe all appear.
????: "... Oh sh--"
Shaie, Jason, Megan, Kay, and Nicole all fire energy beams at the foe, destroying it - it was a robot with a note.
NOTE: "This is one of my fifty trillion robots. YOU'RE NOT SAFE!"