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BLUEPRINT - How it works (NEW ITEM)

How to Craft the Complete Blueprint

Farm Blueprint A and Blueprint B inside Hellgrave Undergrounds. Take one of each to the NPC Forge Rabbit and exchange them for a Complete Blueprint.

Requirements

  •  
    Blueprint A ×1 — drops in Hellgrave Undergrounds


  • Blueprint B ×1 — drops in Hellgrave Undergrounds

Note: You need exactly one of each letter. Two of the same letter won’t work.

Step-by-Step

  1. Enter Hellgrave Undergrounds
    Fight monsters until you obtain Blueprint A and Blueprint B. Keep both in your character’s inventory.

  2. Verify your set
    Confirm you have A ×1 and B ×1 (not stacked duplicates of the same letter).

  3. Find the NPC: Forge Rabbit
    Go to Forge Rabbit (search for “Forge Rabbit” in Hellgrave Village).

  4. Make the exchange

    • Talk to Forge Rabbit

    • Choose the exchange option for "1x Complete Blueprint (Req. 1BlueprintA + 1BlueprintB)"

    • Receive your Complete Blueprint

  5. Done!
    The Complete Blueprint will appear in your inventory and is ready for whatever comes next in your progression.

⚒️ What Can You Do With the Complete Blueprint?

Once you have the Complete Blueprint, you can use it in various Forge Rabbit recipes to create powerful items that enhance your character’s progress.

Below are some of the most popular combinations and what you’ll get from them:

🔹 Common Recipes

Result Item Requirements Description
Amplifier Stone 10× Complete Blueprint, 50× Amp. Shards, 1× Soul Essence Potion, 25kk gold Used to enhance and amplify equipment.
Hourglass S 1× Complete Blueprint, 2× Hourglass M, 20kk gold Required for crafting EXP Stones and advanced time-based items.
Stone 7x EXP (70% fail) 10× Complete Blueprint, 5× Hourglass S, 5× Amp. Stone, 30kk gold Increases EXP gained for a limited time (chance-based).
Stone 13x EXP (70% fail) 20× Complete Blueprint, 10× Hourglass S, 10× Amp. Stone, 200kk gold Massive EXP boost, but higher material and gold cost.
Stone 13x EXP (0% fail) 20× Complete Blueprint, 10× Hourglass S, 15× Amp. Stone, 200kk gold Guaranteed success — ideal for high-level grinding.
Skull Jewel 10× Complete Blueprint, 5× Amp. Stone, 5× Cryst. Dream, 100kk gold Used for rare accessory and seal crafting.
Hell’s Seal 3× Skull Jewel, 5× Complete Blueprint, 10× Puls. Heart, 150kk gold A high-tier seal item for powerful endgame upgrades.

🧠 Notes

  • All these recipes are crafted through Forge Rabbit.

  • Some items (like Cryst. Dream or Puls. Heart) drop only in higher-tier dungeons or bosses.

  • The chance fail percentage means the item may fail to craft — materials and gold will still be consumed.

💡 Tips & Troubleshooting

  • Save multiple Complete Blueprints — they’re used in almost every advanced forge recipe.

  • Free at least 4 empty slot in your inventory.

  • Combine your farming runs: collect Blueprints,Amp. Stones and other craftable items together to optimize time.

  • If you plan to craft Hell’s Seal, prepare all sub-items beforehand to avoid multiple trips.

  • If the UI bugs out, relog and try the exchange again.

  • Any other issues, please contact support via discord

🏁 Final Summary

  • Farm Blueprint A and B in Hellgrave Undergrounds.

  • Exchange at Forge Rabbit → Complete Blueprint.

  • Use Complete Blueprints to forge rare items like EXP Stones, Amplifier Stones, Skull Jewels, and even Hell’s Seal.

 

 

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