Commentaires

This will NOT re-roll the stats. The stats you have will stay the same. But they will just simply become better :)

Are these bind on pickup or can you sell them? I've not seen any on the AH since I started checking.

*UPDATE for June 23, 2015* - Bitoniau mirifique de Morden instable and Lunettes octogonales d'Orguignard instable can no longer be crafted. Pre-patch 6.2 upgrade items (created before the patch) can be deconstructed to create the following:

Item	Deconstructs to:
Pignon autobloquant de Grasmaillon instable.	Pignon autobloquant de Grasmaillon + 15 X Feu ensorceleur
Bitoniau mirifique de Morden instable	Pignon autobloquant de Grasmaillon + 25 X Air ensorceleur
Lunettes octogonales d'Orguignard instable	Pignon autobloquant de Grasmaillon + 25 X Eau ensorceleuse

As of 6.2, the new initial upgrade item will be Pignon autobloquant de Grasmaillon (used for any and all upgrades until Stage 4). The upgrade items required for each stage is listed below:
Stage 1 to 2 (Item level 640 to 655) - Pignon autobloquant de Grasmaillon
Stage 2 to 3 (Item level 655 to 670) - Pignon autobloquant de Grasmaillon
Stage 3 to 4 (Item level 670 to 685) - Pignon autobloquant de Grasmaillon
Stage 4 to 5 (Item level 685 to 700) - Réducteur de bulles bi-directionnel
Stage 5 to 6 (Item level 700 to 715) - Lunettes anti-infrableu

**Note that 3 separate Pignon autobloquant de Grasmaillon items are required to get from Stage 1 to Stage 4.**

Notes about the upgrade items:

The upgrade items themselves are BoE and can be traded or sold on the Auction House
They can be used by anyone (not just engineers)
Using an upgrade item on gear will NOT bind it to you if it is not already bound to you
The upgrade item will NOT change the combination or proportion of stats on the item (e.g. if non-upgraded version has versatility and haste, the upgraded item will also have versatility and haste, just more of each stat)
These items can be used on gear that is already equipped
These upgrade items are exclusively crafted by Engineers - you cannot craft them as a non-Engineer, even with the Engineering Works building in your garrison
The Sang sauvage used for upgrades to Stage 2, 3 and 4 are obtained from the Garrison Barn, crafted by alchemists as a daily cooldown, or purchased from « Experte » Sazsel Chapardoigts (H)/Ashley Zérep (A) in your garrison for 25 Esprit primordial each
The Sylvechancre used for upgrades to Stage 5 and 6 are obtained from mining, herb gathering, skinning, or fishing in Tanaan Jungle

Item

Materials

Schematic

Pignon autobloquant de Grasmaillon	70 X Pièces de gyro-ressort 15 X Feu ensorceleur 15 X Sang sauvage	Schéma : Pignon autobloquant de Grasmaillon, sold in: - Warspear (Nik Rondacier) - Stormshield (Sean Rouable) - Vendor in Garrison Engineering Works building Cost: 5 Secret d'ingénieur de Draenor
Réducteur de bulles bi-directionnel	175 X Pièces de gyro-ressort 30 X Eau ensorceleuse 30 X Sylvechancre	Plan : Réducteur de bulles bi-directionnel, sold by the Ore Trader visitor in your garrison - Alexi Hackercam (A) or Trixxy Volt (H). Note that you have a 1/5 chance of having a tradeskill vendor in your garrison every day, and there is a set rotation of tradeskill visitors from day to day (between herb, fur, leather, ore and dust). The easiest way to find this vendor is to use the Group Finder under Custom Premade Groups on the day that the Ore Trader is active. Cost: 60 Minerai rochenoire
Lunettes anti-infrableu	350 X Pièces de gyro-ressort 60 X Eau ensorceleuse 60 X Sylvechancre	Schéma : Lunettes anti-infrableu, sold by the Ore Trader visitor in your garrison - Alexi Hackercam (A) or Trixxy Volt (H). Note that you have a 1/5 chance of having a tradeskill vendor in your garrison every day, and there is a set rotation of tradeskill visitors from day to day (between herb, fur, leather, ore and dust). The easiest way to find this vendor is to use the Group Finder under Custom Premade Groups on the day that the Ore Trader is active. Cost: 60 Minerai rochenoire

This brings the total cost of upgrading the goggles (from Stage 1 to 6) to:
735 X Pièces de gyro-ressort (Not including 100 X Pièces de gyro-ressort to craft the goggles)
45 X Feu ensorceleur
90 X Eau ensorceleuse
90 X Sylvechancre
45 X Sang sauvage

The versions of the goggles are as follows:
Cloth: Méca-solaires à plasma
Leather: Méca-solaires à vision nocturne
Mail: Méca-solaires cyber-génétiques
Plate: Méca-solaires tranchegarde

Notes about the goggles:

They are BoE and can be sold on the Auction House or traded
They require Engineering at skill level 600 or higher to use
They can be equipped at Level 91
The goggles require 100 Pièces de gyro-ressort to craft
One of the primary stats (Intellect, Agility or Strength) will change with based on spec - as such a single helm can be used in multiple specs (e.g. between Elemental and Enhancement shaman specs)
The helmet will be crafted with +93-139 each of two random secondary stats (chosen out of Critical Strike, Haste, Mastery, Versatility or Multistrike)
The secondary stats can be re-rolled (randomly reselected) using the consumable item Assemblage délicat de Didi (1 item required per re-roll)
The quantity of secondary stats when crafted is random as well (e.g. one item may have +133 crit and +104 haste, while another of the same type may have +130 crit and +110 haste)
The on-use effect will zoom into the distance, allowing you see distant objects/people. The effect has no cooldown, and is cancelled by moving or right-clicking the buff
The goggles count towards 1 of the 3 maximum Warlords of Draenor crafted items that you can have equipped at one time

En bref

Captures d'écran

Vidéos

Pignon autobloquant de Grasmaillon instable.

Niveau d'objet 44

Niveau 35 requis
"Le pignon autobloquant est devenu instable."

Empilement maxi: 20