There are a lot of challenges in "Rogue: The Legend of Salvation", and Challenge F is a relatively unique one. The recommended weapons and equipment in the last level of Challenge F are Wind Blade or Katana. Just take a whetstone, hundreds of refinements and extra defense.
What weapon is used to challenge the last level of Roger's Savior?
The recommended weapons and equipment for the last level of challenge D are Wind Blade, which takes whetstone, hundreds of refinements and additional defenses. The samurai sword is also fine. The whetstone is only one hundred refinements, which can be regenerated in seconds.
You can leave a Phoenix Totem in the end, and you can also pass it directly.