Trina Riffin

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|-|Trina (Base)=
|-|Diary Mode Trina=
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==Summary==
Katrina "Trina" Riffin is the 16-year-old older sister of Corey, and serves as the main antagonist of Grojband. She is obsessed with destroying Grojband and hates it with a burning passion. She appears to have severe anger-management issues, which Grojband uses to write good lyrics for the song they perform at the end of the vast majority of the episodes. Whenever they enrage her big time, Trina writes about it in her diary. Grojband usually stole Trina's diary from her and put her words into lyrics.
According to Todd Kauffman, creator of Grojband, prior to the events of Grojband, the biological prents of Trina along with her brother Corey were gods of Rocklympus: a pantheon of deities centered around music. They were given to their adoptive father, Mr. Riffin, to hide them from the twin evil entities: the Blue and Pink Stars of Rocklympus. Trina had acquired the Pink Star Rocklympus: the pink counterpart of the Blue Star of Rocklympus from the episode "Six Strings of Evil." Despite the Pink Star being identical to the Blue Star, Trina proved to be capable of holding the Pink Star within her body. Essentially, the Trina Riffin on Grojband is a combination of Katrina herself and the Pink Star of Rocklympus.
==Power and Stats==
Tier: | At least 
Key: Base Form | Diary Mode
Name: Trina Riffin
Origin: Grojband
Gender: Female
Age: 16 prior to "Ahead of Our Own Tone"/ 17 post-"Ahead of Our Own Tone"
Classification: Human
Powers and Abilities: Superhuman Strength and Durability, Rage Power, Body Control (can prevent herself from sweating and drooling (to the point where her tongue is rock solid)), Telescopic Vision (can pinpoint Nick Mallory's location (and zoom in on him) without binoculars), Transformation, Telekinesis (lifted an oil barrel with her mind), Fear Inducement (simultaneously broke a mirror and made two kids run off with only her glare; regularly controls Mina through fear-mongering, enslaved pirates and partygoers through fear), can breathe in space, Resistance to Mind Control (resisted the Blab Tap's control and used it to her advantage in order to enslave all of Peaceville, which had a population of at least 50.), Cold (Was frozen in ice that froze over flames for at least 50 seconds and survived with a cold; oxygen's freezing point is 54.36 Kelvin (−218.79 °C)), Heat (only partially let out a drop of sweat while directly under a heat lamp; engulfed herself in flames twice when entering Diary Mode), Empathic Manipulation (Broke out of Torbo's happiness-enforcing bracelets which were shown to be technological), and Fear Manipulation (unfazed by Blade Stabbington, who can possibly scare people into rapid aging). Minor resistance to Soul Manipulation (Despite having her soul pulled out of her and transferred to a car, rather than dying, Trina merely fell asleep) | Levitation, Summoning (can summon her diary and pen from anywhere); Weather Manipulation, Electricity Manipulation (Powered up an elevator that leads directly to Hell; channeled electricity through wood), Pyromancy, Water Manipulation, Matter Manipulation (Created a thunderstorm on a meteorite with no atmosphere in "Here Us, Rock!"), Empathic Manipulation, Cloth Manipulation (can change back into her own clothes), Regeneration (Low; instantly recovered from a half-body allergic reaction in "Kon-Fusion"), Explosion Manipulation (made a dumbbell spotaneously explode), potentially Reality Warping (Mina used Trina's Diary Mode to create a portal to Kin and Kon's imaginations in "A Knight to Remember").
Attack Potency: Small Building level (Destroyed the back half of a stage with a single strike) | Island level (Destroyed two mountains from beneath their surface; had shown mountain-sized pyroblasts in "Dreamreaver"), possibly higher (The Pink Star of Rocklympus can be scaled with the Blue Star of Rocklympus, which has caused the Chicxulub Impact in the form of a bassoon; Trina, however, is unaware of this power yet.)
Speed: Unknown | High Hypersonic attack speed (See the calculation for her mountain-destroying feat)
Lifting Strength: Possibly Superhuman (Threw Grojband all at once with a single arm in "The Bandidate"), Class 50 via powerscaling (outclasses Grojband with a single arm, each member being comparable to Laney Penn) | Class G (Shot up two mountaintops)
Striking Strength: Small Building level (Destroyed the back half of a stage with a single strike) | Island level (Destroyed two mountains from beneath their surface)
Durability: Small Building level (Survived a monster truck crash at drag race speeds in "In-D Road Rager"; the seat belt worn is completely impractical at these speeds. Survived a lightning bolt with nothing but tattered clothes.) | Unknown (not even the giants in "Wish Upon a Jug" wanted to touch Trina in this state)
Stamina: Athletic (Can get up shortly, sometimes immediately, after a Diary Mode fit) | Extremely Low (Only lasts 20 seconds)
Range: Standard Melee Range; Several Meters with weaponry (set fire to stagecraft roughly 5 meters away with a bamboo rod) and telekinesis | Kilometers (mountain destruction feat distance)
Standard Equipment: None notable | Her diary and pen
Intelligence: Above Average (Has made it to the finals of a math competition worth six years of math class in "Math of Kon"; very easily turned all of Grojband's opponents against them in "In-D Road Rager;" Easily adapted to having her soul transferred into a car) | Lost all sense of humanity.
Standard Tactics: None notable | During Diary Mode, Trina writes into her diary. Whenever she writes, she launches an assault on her opponents or tampers with the weather. Her diary entries are written faster than human speech, which on average goes from 125 to 150 words per minute.
Weaknesses: Debatably Nick Mallory. Ill-bent on her goals, even if it means killing others to get her way. Pupaphobia (fear of puppets). | Can only be triggered through intense emotional states (rage, happiness, or sadness). Unaware of her surroundings.
Note: This strength calc can be used for powerscaling.
==Notable Matchups==
Victories:
Losses:
Inconclusive:
Category:Characters
Category:Grojband
Category:Antagonists
Category:Body Control Users
Category:Cartoon Characters
Category:Electricity Users
Category:Empathic Manipulation Users
Category:Enhanced Senses Users
Category:Explosion Users
Category:Female Characters
Category:Fire Users
Category:Flight Users
Category:Humans
Category:Primary Antagonists
Category:Rage Users
Category:Teenagers
Category:Transformation Users
Category:Weather Users