Guild quest 26. Awesome Monster!
Rule of thumb for Exe Create games: If you need to defeat a certain number of enemies, these enemies can be encountered randomly and repeatedly.
Just use the monster terminal in Seagal Ruins Area 2 until the Murder Mantises appear. They are more difficult to encounter, but they do appear (see the screenshot below).
Just use the monster terminal in Seagal Ruins Area 2 until the Murder Mantises appear. They are more difficult to encounter, but they do appear (see the screenshot below).