Crafting tools
Katana Material Planner
Choose the katana you want to craft and enter your spendable inventory. The planner adds any missing Flame-to-Volcanic step for Nightfall, then shows the remaining materials, base weapons, schematics and currencies.
Plan your next katana crafts
Enter new weapons you want to craft, then the inventory you can spend. For Nightfall, owned Volcanic blades are used first; each remaining target adds a Flame-to-Volcanic craft.
Materials still needed
Total recipe costs before inventory
These are recipe budgets, not permission to craft. Check forge access, your current recipe, the selected base weapon and the final price before spending. The Nightfall Wen budget uses the displayed 1,000,000 fee; compare any discount in your own menu. Travel, quests and optional refinement are extra.
Your inputs stay on this page only. Reloading clears the plan. Nothing reads or changes your Roblox inventory.
On this page
Three supported katana routes
Volcanic uses Flame Katana; Tornadic uses Wind Katana. Each listed V2 craft costs 500 Metal Scrap, 300 Silk Thread, 10 Mythic Refinement Ore and 90,000 Ouwigahara points. The Nightfall route here uses Volcanic Katana, its schematic, 1,000 Metal Scrap, 1,000 Silk Thread and a displayed fee of 1,000,000 Wen.
Enter only inventory you are willing to spend. A blade reserved for another build should stay out of this calculation. Other V2 substitutions and other weapons are outside this planner.
Example: two Nightfall targets, one owned Volcanic
The planner uses the owned Volcanic for one target and adds one new Volcanic craft for the other. Before subtracting resources, that requires 2,500 Metal Scrap, 2,300 Silk Thread, 10 Mythic Refinement Ore, 90,000 points and 2,000,000 Wen. Also reserve one Flame Katana and two Nightfall schematics.
Inventory is subtracted once from the combined route. Having enough currency does not erase a missing blade or schematic. This tool does not estimate drop rates, farm time or refinement success.
Read the result before spending
- Select the final target and enter 1–100 new crafts. Already completed target weapons do not lower this number automatically.
- Fill every inventory field with a whole number, using zero for none.
- Calculate shortages. Compare both currency lines and each base-weapon or schematic shortage.
- If you edit any input, calculate again; the previous result is hidden to avoid using an outdated budget.
- At the forge, check the actual recipe, access conditions, refinement treatment and final price before committing.
Continue your journey
Find more guides in the Slayers 2 Wiki & Database.