When they return back to earth looking for fighters
Sonic: I can't believe your universe is gonna get destroyed if you lose in the tournament of power…
Goku: Yeah, I didn't know our universes would be destroyed, I just thought of it as a friendly competition.
Sonic: (Friendly competition, in a battle royale? Yeah, he doesn't really have any brains does he?)
Goku: But before we start looking for fighters, we should have us a little sparring match, whaddya say!
Sonic: Sure, I was thinking about asking you anyway!
Goku: Awesome, I know exactly where to go!
Sonic: -smiles- Then take us there!
-After using instant transmission to go to Kami's lookout, the meet Popo and Dende, then enter the Hyperbolic Time Chamber-
Sonic: Its feels pretty weird in this place…
Goku: You'll get used to it, so anyway.. you wanna fight?
Sonic: Bout time you asked! -dashes towards him a punches him far back-
-Goku fires several ki blasts at Sonic but he dodges all of them, Goku teleports behind him and kicks him in the air, them slams him back-
Sonic: Gah.. Your pretty awesome Goku!
Goku: Right back at ya, but its time to go to the next level.. Hyaa! -Goes Super Saiyan- Now try to keep up with me..
Sonic: Heh… (Good thing I learned to transform without the emeralds)
-Sonic closes his eyes with a golden aura surrounding him, he starts to float in the air, then goes Super Sonic-
Goku: Amazing.. (So he WAS holding back against Basil, he is a real incredible guy)
Vegeta: WHAT IN THE WORLD?!
Goku: HUH, VEGETA?!
Sonic: Haha, hey bud -laughs nervously-
Vegeta: I can't believe it… -faints-
-Goku and Sonic look at each other and start laughing-
Goku: Well, I guess its time to start looking for fighters…
Sonic: Lets go then…
They gathered the Z Fighters and explained who Sonic was
Piccolo: I see… But can he really handle himself out there?
Sonic: You should be saying that to shorty over there…
Krillin: Hey!
Android 18: Don't you talk about my husband!
Sonic: Okay okay, jesus man.. (Is everyone in this world so sensitive…)
Tien: Wait a minute… Goku didn't you say we needed ten fighters?
Goku: Yep!
Krillin: T-then where's Buu?!
Goku: -looks around then laughs nervously-
Piccolo: How are we gonna survive if we don't have all 10 fighters?!
?: I believe I can help with that..
Sonic: -turns around then sees a certain someone and the smiles…- Well look who it is!
