Gustavo Mello 
Then suddenly… A gigantic blue lightning blast came from outside, and suddenly, the school statue heading straight from the Canterlot High School door to the Detention Room wall, was totally and completely destroyed by a strange boy on his alien form, Shock-Rock (Shock Rock is the Omnitrix’s DNA sample of a Fulmini from the destroyed planet Fulmas, her has a humanoid body mainly comprised of blue energy. There are four retractable spikes protruding from both of his shoulders. His arms are rather large, stretching down nearly to his feet in resting position. His head, arms, chest, shoulders, and legs are rock-like. His eyes are green and a moss-like substance can be seen around his neck and shoulders. Shock Rock wears the Omnitrix symbol on his chest) with that makes a gigantic hole in the process, when he returns to his human form (The boy has medium brown skin, black untidy hair, black eyebrows and small black brown eyes. He wears a round-neck short-sleeved bicep-length white T-shirt tucked into black matching sweatpants. His shirt has a black stripe around his neck and on the front and matching one-inch trim on the sleeves. He also wears a white belt with black and white leather calf-high boots. He wears the Omnitrix (Reboot) (The Omnitrix is a watch-like device that attached to Gustavo da Silva Mello’s wrist and is the device that the series revolves around. The Omnitrix was upgraded by Gustavo ugrade in The Battle for Mewni & Omni-Tricked: Part 8. The white chords and dial were silver and green. The four buttons on the faceplate were replaced with grey squares. There was an additional band of dark grey running around the center of the Omnitrix, the activation button was on this strip) around his left wrist), her appears on destroyed wall to the Detention Room in front of the Rainbooms and Mr. Cranky Doodle from inside the detention room.
The Rainbooms, Mr. Cranky Doodle and everyone inside were extremely shocked to hear this and seeing this strange boy.
??????: (Very serious face) Which one of you is Cranky Doodle?
Mr. Cranky Doodle: (Looks at the boy, still very unamuse face) It’s me, I am Cranky Doodle! That’s my name.
??????: (Asks to him) So you are the responsible for this school and by the detention room as well, it is not it?
Mr. Cranky Doodle: Exactly! After all, what are you doing here? (Points on the Rainbooms at the desks with a very unamuse face) Do not you see that now I am very, very busy with the eyes very wide open of those girls in their detention after their test? (The girls waves to the boy with a gulp smile from each and every exam-dodger)
Gu 10: (Approaches Mr. Cranky Doodle) Well, I’m Gustavo da Silva Mello.
Mr. Cranky Doodle: (Responds to Gustavo) Yeah? Gustavo da Silva Mello, Mmm…? And who are you?
Gu 10: (Arrives near a very unamused Cranky Doodle on his front desk) A hero.
Mr. Cranky Doodle: (Gets more unamuse and suspicious of the boy’s face after hearing that) And what’s a strange boy like you playing a hero need from me, can I know?
Gustavo Mello then punched Mr. Cranky Doodle with a LOT of force and EXTREMELY hard that broke completely all his facial bones. And with that, Gu 10 sent Mr. Cranky Doodle flying through the detention room to the other side of the football field Canterlot High School like an bullet, making another gigantic hole on the wall on the other side.