Blueprint

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An end-game Grant Heist currency blueprint that provides many currency rooms yielding a high profit

Blueprint is an item class. They are used to perform Grand Heists. They work like Contracts, but additional details can be revealed to open up new wings and reward rooms. They contain Curio Displays which contain league-specific rewards such as experimented base types, replica unique items, and alternate quality gems, or rarely "Curio Display Replacement" Uniques.

A quick guide that explains the entire process of completing a Grand Heist Blueprint can be found on the Grand Heist page.

Mechanics

A partially revealed blueprint

Revealing Areas

Blueprints can be taken to Whakano, Niles, or Gianna to inspect its layout, and unlock more wings and rooms. Initially, only one wing is revealed and some of the reward rooms and escape points will be locked. You can use one Blueprint Reveal and a payment of Rogue's MarkersRogue's MarkerStack Size: 50000Creates a portal to the Rogue Harbour from a Town or Hideout
Used as Currency for services in the Rogue HarbourRight click on this item while in a Town or Hideout to use it. to reveal details of it. Any unrevealed wings or rooms will not spawn when performing the Grand Heist.

• Whakano reveals wings and rooms at the highest rate, typically around 3000 x Rogue's Markers for a wing and around 1000 x Rogue's Markers for a room
• Gianna reveals wings and rooms at the lowest rate, with a 45% discount, typically around 1500 x Rogue's Markers for a wing and around 500 x Rogue's Markers for a room, thus she is best used for revealing wings as she has the maximum savings
• Niles reveals wings and rooms at a 10% discount, typically around 2700 x Rogue's Markers for a wing and around 900 x Rogue's Markers for a room.

Unlocking Reveals

Preparing for a Grand Heist

In order to reveal wings and rooms with Whakano, Niles, or Gianna, you need blueprint reveals. Each reveal must be earned by completing regular Heist Contracts.

• Upon completing a Contract, you will gain one Blueprint Reveal with one character
• Level 68 or higher contracts will always grant a Reveal; lower-level contracts will grant one if their level is no more than four below your character level when you complete the contract.
• If you completed the Contract with Niles or Gianna, they will receive the Blueprint Reveal
• If you completed the Contract with any other heist partner, the Blueprint Reveal will go to Whakano

Preparation

The Blueprint can then be taken to the Planning Table to assign your Rogues to it. Each wing requires three Rogues with the qualifying skills to be assigned to it. You may use the same Rogue to cover multiple jobs in the same wing. You can then confirm the plans to lock in your plans. Once you confirm the Blueprint, you cannot reveal additional details or change your Rogue assignments. You can still modify the Blueprint's affixes after you've confirmed the plans, however, Confirmation is not permanent, you can un-confirm a blueprint by re-assigning a rogue.

Performing

Main page: Grand Heist

Once the blueprint is confirmed, the Grand Heist can be performed. It is typically a solo activity but multiple players can join in the same party. A full guide and walkthrough can be found on the Grand Heist article.

Duplication

Valuable Grand Heist Blueprints can be traded freely between players. They can also be duplicated, however the duplication process costs a few Exalted OrbExalted OrbStack Size: 20Augments a rare item with a new random modifierRight click this item then left click a rare item to apply it. Rare items can have up to six random modifiers.s and is only worthwhile for the best blueprints. Two common methods to duplicate blueprints are given below.

Beast Splitting

An exact copy of a blueprint generated using Beast Splitting

To beast split a blueprint, you need a Fenumal Plagued Arachnid beast. This is the preferred method as it generates a non-mirrored blueprint which is an exact copy, and the mods can be re-rolled later.

The steps are as follows:

1. First acquire a valuable blueprint with at least 15 currency rooms (it needs to be non-Mirrored, ie. without the "Mirrored" mod)
2. Purchase any Fenumal Plagued Arachnid using the Trade Site (the mods don't matter)
3. Visit your Menagerie and run into one of the caverns
4. Right click the beast in your inventory to add it to your Menagerie
5. Go to the Beastcrafting Altar, and select "split", and then place your original blueprint into the socket
6. If the system says "Item cannot be split", then the blueprint is confirmed and you must unconfirm it (go to the Planning Table at The Rogue Harbour, and re-select any rogue for any job, unconfirming the blueprint)
7. Defeat the beast, and your new "beast-split" blueprint should be dropped
8. Re-roll the mods on the new blueprint using Orb of ScouringOrb of ScouringStack Size: 30Removes all modifiers from an itemRight click this item then left click on a magic or rare item to apply it. and Orb of AlchemyOrb of AlchemyStack Size: 20Upgrades a normal item to a rare itemRight click this item then left click a normal item to apply it. till you get at least +70% Item Quantity
9. Ensure that you don't get any of these mods, which can be troublesome for some players:
   1. Monsters Reflect %X of Physical Damage
   2. Monsters Reflect %X of Elemental Damage
   3. Players are cursed with Temporal Chains with X% Increased Effect
   4. Area has patches of Burning Ground
   5. Area has patches of Desecrated Ground
   6. Area has patches of Frozen Ground
   7. Area has patches of Shocked Ground which increase Damage taken by 50%
10. Run the blueprint Grand Heist

Fracturing

To fracture a blueprint, you need a Fractured FossilFractured FossilStack Size: 10Creates a split copy
Cannot be used to split Influenced,
Enchanted, Fractured, or Synthesised itemsPlace in a Resonator to influence item crafting.. Thus it is only worthwhile for the best blueprints. This is a less preferable method, as it generates a mirrored copy, whose mods cannot be rerolled later. Once fractured, it cannot be fractured again.

The steps are as follows:

1. First acquire a valuable blueprint with at least 15 currency rooms (it needs to be non-Mirrored, ie. without the "Mirrored" mod)
2. Purchase a Fractured FossilFractured FossilStack Size: 10Creates a split copy
   Cannot be used to split Influenced,
   Enchanted, Fractured, or Synthesised itemsPlace in a Resonator to influence item crafting. and Powerful Alchemical ResonatorPowerful Alchemical ResonatorStack Size: 10Upgrades a normal item to a rare itemRight click this item then left click a normal item to apply it. using the Trade Site
3. If you want to eliminate "Monsters Reflect %X of Physical Damage", then purchase a Metallic FossilMetallic FossilStack Size: 20More Lightning modifiers
   No Physical modifiersPlace in a Resonator to influence item crafting. as well
4. If you want to eliminate "Monsters Reflect %X of Elemental Damage", then purchase a Corroded FossilCorroded FossilStack Size: 20More Physical Ailment or Chaos Ailment modifiers
   No Elemental modifiersPlace in a Resonator to influence item crafting. as well
5. If you want to eliminate "Players cannot regenerate Life or Mana", then purchase a Dense FossilDense FossilStack Size: 20More Defence modifiers
   No Life ModifiersPlace in a Resonator to influence item crafting. as well
6. You should have at least 3 fossils at this point (Fractured, Metallic or Corroded, Dense)
7. Add the fossils into the resonator
8. Right-click the resonator and click on the blueprint, it should generate a new mirrored blueprint
9. Run the blueprint Grand Heist

Types of blueprints

Main page: List of blueprints

This is a list of blueprint base items.

Version history

Version	Changes
3.12.4b	Added information to the Contract UI screen and at the completion of a Heist to tell you if the area level of the Heist would be or was too low to grant Blueprint Reveals upon completion.
3.12.4	Fossils can now be used on Heist Contracts, Blueprints and Ally Equipment. Fixed a bug where "+1 Job Level" mods were not working for Blueprints in Heist.
3.12.3c	Blueprint Heist Targets which are Item Rewards now generate 1 to 3 item levels higher than the area level. Fixed a bug where the "Reveal Entire Wing" button in the Blueprint Reveal UI didn't give the right amount of progress towards the "Reveal Rooms" step of the "Complete Heist Encounters IV" challenge.
3.12.3	Blueprints now display all rewards that a Wing can contain, rather than just the rewards which must be revealed. Rooms on Blueprints that you must spend Rogue Markers to reveal will no longer include Armour, Weapons or Jewellery rewards. Blueprints will now display the area level on their item tooltip. Fixed a bug where Mansion Contracts and Blueprints were much more rare than intended. Fixed a bug which allowed players to apply Veiled Modifiers and Incubators to Ally Equipment, Contracts and Blueprints. Fixed a bug where Contracts and Blueprints displayed level requirements.
3.12.0	Introduced to the game.