https://turbowarp.org/1154383076 The fight starts off at the end of part 3 due to storage issues. To view the earlier parts, look at what's right above this section. Below this paragraph is an explanation of what happened in the fight as of part 4. First, Wrath was locked in the Universal Prison. This restricts all its movement. The attack lasts for one attack from the user, and this did not involve the transformation. Wrath was broken out after it was punched by Chromatic shortly after, sending it flying. After a stream of punches, Chromatic sends Wrath flying into a canyon, where it is left somewhat incapacitated for a short period of time. During this time, Chromatic starts charging up the move which would seal the fate for Wrath. To clarify, the move being mentioned is the "Brilliant Supernova." This involves creating an explosion similar in shape to the smart ball from SSBU. The explosion itself is incredibly hot, being able to match the temperature of a larger supernova, if not a few. Wrath launches out of the wall and lunges for Chromatic, who is up in the air charging the brilliant supernova. It activates its body manipulation to create a slingshot-like jab from its arm. After this, Chromatic finally unleashes the Brilliant supernova. The ball of plasma grows rapidly. When honing in on each other, instead of being somewhat even, the flesh of Wrath is incinerated almost as soon as it makes contact with the ball of plasma, making the temperature of it more evident. Wrath, however, cannot react fast enough to get away from the ball of plasma before it closes in on it, engulfing Wrath and vaporizing it, leaving no trace of its existence. The added costs of the brilliant supernova take place right after the plasma is dispersed, which knocks Chromatic out of his cosmic form and sends him plummeting towards the ground. After hitting the ground, he gets up and prepares to leave the scene, having fought a hard but incredibly fun battle. Yes those are cracks in his hands. Fun fact: I made a lot of the full-drawn animation during school with a mouse.
I just want to point something out real quick: Despite what the name says, the brilliant supernova has nothing to with radiation. It doesn't emit a single ounce of radiation. It is simply incredibly hot plasma. Upon uploading the project, the project wouldn't save. I ended up deleting the first three parts, some sprites, and some music tracks to save it. I cooked too hard.