It's very funny how Persona 3 goes, in sequence:
- "If you linger in a dungeon level too long you will be chased down by the Reaper, our anti-grinding mechanic. It's an extremely powerful enemy that will likely wipe your party if it takes a turn."
- "Your next-to-last sidequest is to kill the Reaper."
- "Here's an ability you can use to one-shot the Reaper, turning this into one of the fastest ways to level grind in the game."