How do you defeat the haunter in special episode todays oh my gosh Pokemon mystery dungeon explorers of sky?

You can't actually defeat the Haunter in the "Today's Oh My Gosh!" special episode of Pokemon Mystery Dungeon: Explorers of Sky. The Haunter is a part of the episode's story, and its purpose is to introduce the concept of "ghosts" and the mysterious nature of the episode.

Here's how the encounter with the Haunter works:

1. You meet the Haunter: The Haunter appears unexpectedly in the episode's story, seemingly out of nowhere.

2. It talks and disappears: The Haunter will interact with you, mentioning the "lost team" and the "power of dreams."

3. It leaves a mark: The Haunter disappears, but it leaves behind a mark that you can follow.

4. The mark leads you to your goal: The mark the Haunter left behind will guide you to the true objective of the episode, which is to find the lost team.

The Haunter is not a traditional battle opponent in this episode. It's a plot device that pushes the story forward. You won't engage in a battle with it. Instead, its appearance adds to the mystery and intrigue of the episode.