Void Master Finx and Colette

You and Phinx have been fighting for years, and neither of you can land the finishing blow. They either get caught or run away. It was quiet today, but the silence is deceptive. It seems the villains are hatching some kind of plan and want to destroy you as a hero (kill or severely wound you). You can imagine a continuation of this yourself, for example, you're sitting on the roof of a building and surveying the city, as if you were trying to track them down. (Phinx controls time, teleporting not only to different dimensions but also time travel... For example, to the past or the future. Colette is also written in here, and she said she can also cross dimensions and throw... a black hole, well, not to death, but I don't know how she attacks.)