Mastercraft

When it says every profession tool, it means it counts as an ultimate gnomish army knife. It does NOT count as a moonwell, or an alchemy lab, or anything that requires a specific location not mentioned in it. But it does mean you can craft and smelt and all that anywhere in the world, without consuming a thermal anvil. From what I can tell you do NOT count as any of these things for other players, merely yourself.

Does not count as a Runed Copper Rod.

ULTIMATE WOW INDEPENDENCE UTILITY GUIDE.

RACE - MECHAGNOME:
Mechagnomes are small visual targets for PvP, just like regular Gnomes.
1. Skeleton pinkie - lockpicking (no need for rogues).
2. Mastercraft - personal anvil, cooking fire, forge + all profession tools.
3. Hyper Organic Light Originator - a worse "Mirror Image" with threat reduction. Good for PvE escapes.

CLASS - MAGE:
Powerful DPS with a "tank" pet if Frost spec (powerful PvP spec).
1. Invisibility - useful to flee, unaggro, scout or pass by NPCs and players. It's not Stealth, though.
2. Remove Curse - removes curses (useful against Warlocks).
3. Spellsteal - steals usefull buffs.
4. Mirror Image - useful for escaping PvE and sometimes PvP.
5. Ice Block - protects from damage.
6. Blink - removes movement impair and if used in time, avoids fall damage. Plus can leap gaps.
7. Slow Fall - magical parachute for self and others.
8. Conjure Refreshments - free food for self and players.
9. Teleport and Portal - major cities and places, including Ancient Dalaran (useful for Ally)

MOUNTS:
+ Reins of the Grand Expedition Yak
+ Reins of the Mighty Caravan Brutosaur
+ Riding Turtle
+ Vial of Sands.
+ Inflatable Mount Shoes - walk on water (no need for DK, Shaman or Priest buff).
3 seats mount - travel with two players (and fly with one through Vial of Sands)
Yak: Vendor/Repair + Transmog.
Brutosaur: Vendor/Repair + Auction House.
Turtle: navigate on water fast and goes on land without dismounting (no need for Druid aquatic form).

NOTEWORTHY CARRY ITEMS:
01. Darkmoon Card: Twisting Nether (10% ressurection chance).
02. Miniature Voodoo Mask - three more gnomes for your army (Mirror Image + H.O.L.O).
03. Katy's Stampwhistle - alternative portable mailbox.
04. Hearthstone - useful to stay in frequent locations, such as new expansion zones.
05. Dalaran Hearthstone - Legion Dalaran teleport.
06. Garrison Hearthstone - WoD Garrison teleport.
07. S.E.L.F.I.E. Camera - custom screenshots.
08. Anglers Fishing Raft - useful to navigate through water.
09. Sturdy Love Fool - portable target dummy for practice.
10. Argent Squire/Gruntling + Argent Pony Bridle - portable bank, vendor and mailbox.
11. Guild Page/Herald - guild items vendor.
12. Brazier of Awakening - ressurects one player after a wipe in dungeon/raid. Can be used for self-resurrection without being in a group or raid.

PROFESSIONS:

A-) Engineering:
1. Can craft multiple useful gear, scopes, gadgets, wormholes (personal portals) and benefit from permanent "enchants".
2. Can create mounts, such as the Mekgineer's Chopper (which can carry another player).
3. Can create flying mounts, such as Flying Machine and Sky Golem.

Noteworthy schematics/recipes:
01. Gnomish Gravity Well - usefull to reach higher places and avoid fall damage.
02. Loot-A-Rang - loot items from afar.
03. Thermal Anvil - makes anvils/forge for other people to use. Useful in Dungeons/Raids.
04. Auto-Hammer - makes repair for other people to use. Useful in Dungeons/Raids.
05. Swapblaster - useful for unstucking other players.
06. Flexweave Underlay - parachute enchant for cloak. Essentially a Slow Fall.
07. Nitro Boosts - sprint enchant for boots.
08. MOLL-E - portable mailbox.
09. Wormhole Generator: Northrend - portal to multiple places in Northrend.
10. Wormhole Centrifuge - portal to multiple places in Draenor.
11. Wormhole Generator: Argus - portal to multiple places in Argus
12. Wormhole Generator: Kul Tiras - portal to multiple places in Kul Tiras
13. Wormhole Generator: Pandaria - portal to multiple places in Pandaria
14. Wormhole Generator: Zandalar - portal to multiple places in Zandalar
15. Wormhole Generator: Shadowlands - portal to multiple places in the Shadowlands.
16. Jeeves - personal bank/vendo/repair every 1 hour.
17. Steam Tonk Controller/Battered Steam Tonk Controller - kind of an "Eye of Killrog". Useful for scouting.
18. Ornate Spyglass - zooms in for far sight.
19. White Smoke Flare - marking locations.
20. Gnomish Cloaking Device - invisibility for 10 secs. every 60 minutes.
21. Gnomish Net-o-Matic Projector - snares target for 10 secs. Can go wrong, but you can Blink though.
22. Ultrasafe Transporter: Gadgetzan - teleports to Gadgetzan (Tanaris) for Gnomish engineers.
23. Dimensional Ripper - Everlook - teleports to Everlook (Winterspring) for Goblin engineers.
24. Ultrasafe Transporter: Toshley's Station - teleports to Toshley's Station in Outland.(Gnomish engineers only)
25. Dimensional Ripper - Area 52 - teleports to Area 52 in Outland (Goblin engineers only)
26. Disposable Spectrophasic Reanimator - ressurects players while in combat.
27. Dimensional Shifter - invisibility enchant for waist.
28. Deployable Attire Rearranger - portable transmog.
29. Interdimensional Companion Repository - portable stable master.
30. Ultimate Gnomish Army Knife - ressurects players + all profession tools (no need for other classes Ressurect abilities)
*OBS.: the Gnomish Army Kife can fail sometimes and cannot be cast while in combat.

B-) Alchemy:
1. Benefits from many philosopher stones.
2. Can trasmute many items. Useful for other professions, including Engineering.
3. Can make cauldrons for multiple uses for other players.
4. Can craft Vial of Sands mount (flying 2 passenger mount).

Noteworthy potions:
01. Spiritual Anti-Venom - cures poisons. Useful agains mobs and rogues.
02. Potion of Slow Fall/Sea Mist Potion/Avalanche Elixir - protects agains fall damage.
03. Potion of Concealment - shadowmeld without being a Night Elf.
04. Potion of Unhindered Passing - immunity to stuns and movement impairing.
05. Elixir of Greater Water Breathing - water breathing (no need for Shaman and Warlock buffs)
06. Elixir of Detect Demon - shows demons on minimap
07. Elixir of Detect Undead - shows undead on minimap
08. Elixir of Detect Lesser Invisibility - detects INVISIBLE targets (ex. mages)
09. Elixir of the Searching Eye - detects STEALTHED targets (ex. rogues and druids). No need for Hunter flares.
10. Elixir of Water Walking - walks on water (without DK, Shaman or Priest buffs)

C-) Fishing:
Essentially free food for self and players. Useful for gathering Alchemy and Cooking reagents.

Noteworthy items:
1. Weather-Beaten Journal - detect fish school on minimap.
2. Mastercraft Kalu'ak Fishing Pole - +13 fishing and waterbreathing.
3. High Test Eternium Fishing Line - +5 fishing
4. Glow Worm - + 100 fishing
5. Nat Pagle's Extreme Anglin' Boots - + 5 fishing.
6. Weather-Beaten Fishing Hat - + 5 fishing and free +75 lure.
7. Formula: Enchant Gloves - Angler - + 5 fishing enchant for gloves.
8. Hook of the Master Angler - you become a fish, swimming faster and breathing underwater.

D-) Cooking:
1. Can make individual and collective food for self and players, some of which have buffs that give Well Fed.
2. Cooking fire gives Spirit and it's cool to wait around for people.

Noteworthy items and recipes:
1. Chef's Hat - cooks faster.
2. Recipe: Thistle Tea - rare item, since only rogues can purchase now. Recovers energy.

E-) Archaeology:
1. Discover rare items with useful and/or fun utilities.
2. Discover gear and mount recipes, such as Vial of Sands, craftable by Alchemists.

Noteworthy items:
1. Headdress of the First Shaman - essentially a Shaman's Far Sight. Good for scouting.
2. The Last Relic of Argus - random teleport.
3. Sanguinating Totem - health leech every 1 min 30 secs. Essentially a Warlock's Drain Life.