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Broken Blade is an action RPG simulation on Roblox where you progress by repairing powerful weapons, defeating enemies, and collecting rare materials. As you level up, you can unlock stronger blades and challenge tougher areas across the game’s Nordic-inspired world. Moon Cut is one of the strongest weapons you can obtain in Broken Blade. This four-star Katana can only be acquired through crafting, making it a long-term goal for many players.
This guide covers how to get the Moon Cut weapon, its crafting requirements, and the best ways to farm its materials.


Moon Cut is a Katana-type weapon that belongs to the four-star rank in Broken Blade. To obtain it, you first need to find its Broken Blade version and then gather all of the required crafting materials. Follow these steps to locate it:
After crafting Moon Cut, you can further upgrade it by visiting the Forge Master NPC on Muspelheim Island or by using the Soul Forge on Jotunheim Island. By adding higher-rarity materials, you can enhance the weapon and unlock additional stat bonuses, with even better perks.
You will need the following materials to craft Moon Cut:
Most of the Coins and Gems required for crafting can be obtained by defeating bosses, grinding enemies, and redeeming codes. Similarly, Katana Pieces can be farmed from higher-level enemies and boss fights. While all of these materials require a fair amount of grinding, the hardest ones to obtain are Moon Pieces, Fire Seeds, and Katana Piece I.
Because of this, many players choose to obtain Moon Pieces and other crafting materials through trading. Several late-game veteran players are often willing to trade extra materials, making this one of the most convenient ways to finish crafting Moon Cut.
You can get Moon Cut by purchasing it from Nidavellir Island with Coins, Gems, Katana Pieces, Moon Pieces, and Fire Seeds.
Moon Pieces are obtained by defeating raid bosses inside the Nidavellir Colosseum after interacting with the Demon Summoner NPC. They are a rare drop and may require multiple raid runs.
Moon Cut is a four-star Katana weapon and is one of the strongest craftable blades currently available in the game.
Edited by Sayandeep Das