Professions
- Alchemy
- All stackable potions now stack to 20.
- Added a new pattern for Flask of the North, usable by players with a high alchemy skill. The recipe is purchased from Northrend trainers. Flask of the North increases your spell power, attack power or strength for 1 hour and is usable in Arenas. It is not consumed when used.
- Endless Healing Potion and Endless Mana Potion no longer usable in arenas. Amount of health and mana has been increased, and the cooldown reduced.
- Five new epic gem transmute recipes are available from the Northrend trainer. The recipe for transmuting a Cardinal Ruby can be learned from a quest, given by Linzy Blackbolt in Dalaran.
- The Mixology benefits from Northrend elixirs and flasks have been increased.
- Rage potions can now be used by druids.
- Cooking
- Blackened Dragonfin Recipe: Now only requires 1 Dragonfin Angelfish.
- Chef's Hat is now superior quality and allows the chef to cook faster.
- Increased the drop rate for recipes from the Outland Daily Cooking quests.
- Increased the chance to get a bonus Dalaran Cooking Token from the Spice Bag.
- The recipe for Captain Rumsey's Lager can now be randomly found in the quest reward Crate, Barrel, or Spice Bag from the cooking dailies.
- Enchanting
- Values on Northrend ring enchants increased.
- Engineering
- Added a new Mind Amplification Dish attachment for helmets, allowing engineers to control other humanoid targets. Some restrictions apply: does not work in Arenas, dish sometimes reverses targets, unable to stack with other stat-improving head enchantments and makes your helmet look... stylish?
- Added a schematic for a Goblin Welding Beam that can heal friendly mechanical or vehicle units.
- Alarm-o-Bot functionality changed. Materials required reduced.
- Box of Bombs no longer requires an anvil.
- The Cobalt Frag Bomb now incapacitates enemies within a 3-yard radius. A short cast time was added, but they are usable while moving. This change applies to any Cobalt Frag Bombs already created. The existing recipe now makes 3 at a time.
- Engineers can now learn to create a portable Wormhole Generator for Northrend. The Wormhole allows them to travel to different locations in Northrend, although the locations are sometimes in dangerous places.
- Increased benefits from Hyperspeed Accelerators, Hand-Mounted Pyro Rocket and Reticulated Armor Webbing glove modifications.
- Increased the passive bonuses provided by Springy Arachnoweave, Flexweave Underlay and Nitro Boosts.
- Increased siege damage caused by Saronite Bombs and the Global Thermal Sapper Charge.
- Mote Extractor now has innate tracking for gas clouds while it is in your inventory. Tracking of gas clouds has been removed from goggles.
- A new repair bot has been added, and his name is Jeeves. He is the ultimate gentleman robot butler, able to perform all the mundane tasks of repairing, selling and buying junk for your entire raid. Additionally, he can open bank boxes for skilled engineers (350+). Jeeves is not destroyed when used, but due to pressing engagements, can only be summoned once an hour. The schematic for this handsome robot was said to be hidden within the parts of another robot - hoping to be found by an engineer one day.
