This item is acquired in-game. See its sources below.
An Uncommon Recipe, item level 1, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Spell effects bound to this item, from first-party game data.
Creates 
Thalassian Skeleton Key
Using Plans: Thalassian Skeleton Key teaches this recipe. The Midnight Blacksmithing recipe Thalassian Skeleton Key takes 6 Refulgent Copper Ore and 3 Brilliant Silver Ore.
Read from the World of Warcraft client build files.
Plans: Thalassian Skeleton Key teaches the Midnight Blacksmithing recipe Thalassian Skeleton Key, which makes Thalassian Skeleton Key. At the lowest US listings, the reagents for one craft cost 55g 65s, and Refulgent Copper Ore is the largest share at 64%. It turns yellow at Midnight Blacksmithing skill 45 and grey at 55.
| Reagent | Needed | Lowest listed | Cost |
|---|---|---|---|
 Refulgent Copper Ore | 6 | 5 gold90 silver | 35 gold40 silver |
 Brilliant Silver Ore | 3 | 6 gold75 silver | 20 gold25 silver |
| Reagents for one craft | 55 gold65 silver | ||
Prices are the lowest listed prices in the latest US Auction House snapshot, not sales. Recipes, reagents, yields and skill levels come from the World of Warcraft client build files.
Plans: Thalassian Skeleton Key uses icon file 4549189, which 122 other items also use. The 8 closest by item ID:
Design: Shining Sin'dorei Hourglass ID 259372 · Recipe "Teaches you how to craft Shining Sin'dorei Hourglass."Design: Resplendent Highborne Statue ID 259369 · Recipe "Teaches you how to craft Resplendent Highborne Statue."Design: Replica Haranir Mural ID 259366 · Recipe "Teaches you how to craft Replica Haranir Mural."Design: Bejeweled Sin'dorei Lyre ID 259363 · Recipe "Teaches you how to craft Bejeweled Sin'dorei Lyre."Plans: Bloomforged Greataxe ID 258522 · Recipe "Teaches you how to craft Bloomforged Greataxe."Plans: Blood Knight's Impetus ID 258521 · Recipe "Teaches you how to craft Blood Knight's Impetus."Plans: Magister's Valediction ID 258519 · Recipe "Teaches you how to craft Magister's Valediction."Plans: Murder Row Fishhook ID 258518 · Recipe "Teaches you how to craft Murder Row Fishhook."Blizzard numbers items as they are created, so the named items next to ID 260246 (260233 to 260255) were usually added in the same batch as Plans: Thalassian Skeleton Key: the same quest line, zone, vendor or reward set.
Emerald Hawkstrider ID 260233 · Miscellaneous · item level 10 "Teaches you how to summon this mount."
Umbral Plume ID 260235 · Armor · item level 197
Pus-Filled Murloc Eye ID 260238 · Quest "Squishy!"
Femur of Ba'tik ID 260242 · Quest "Large enough to be wielded as a mace."
Vileroot ID 260243 · Quest "The last thing many a traveler sees before sinking into the swamp."
Mysterious Green Fluid ID 260248 · Consumable "It's... viscous and gloopy."
Mysterious Purple Fluid ID 260250 · Consumable "This substance glistens in the dim light of the cave."
Mysterious Red Fluid ID 260251 · Consumable "Quite pungent! It stings the nostrils."
Kale'thas Sunsalad ID 260254 · Consumable · item level 80
Managi Roll ID 260255 · Consumable · item level 80 "Made with fresh wyrm. Arcane content may vary."The raw ItemSparse values for item 260246 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB