All Khorium Bands are found throught the world on specific mobs

Frost: https://www.wowhead.com/tbc/item=24159
-Drops from: Coilfang Sorceress named mobs in The Steamvault Instance
Inferno: https://www.wowhead.com/tbc/item=24160
-Drops from: Darkweaver Syth, first boss of Sethekk Halls

Please note, when you run the two above instances, ONLY Jewel crafters will see the design when it drops, so you dont have to 'fight' non-JC'ers for the design. Drop rate is higher then reported by wowhead, or any other source, as it only drops if a JC'er is in the group and reporting to the site.

The Following drop from non-elite, soloable mobs:

Arcane: https://www.wowhead.com/tbc/item=24162
-Drops from: Mageslayer ( https://www.wowhead.com/tbc/npc=18866 ) in Netherstorm
Leaves: https://www.wowhead.com/tbc/item=24161
-Drops from: Vekh'nir Dreadhawk ( https://www.wowhead.com/tbc/npc=19984 ) Blade's Edge Mountain
Shadows: https://www.wowhead.com/tbc/item=24158
-Drops from: Dark Conclave Shadowmancer ( https://www.wowhead.com/tbc/npc=19826 ) Shadowmoon Valley

I havn't farmed these yet, but on my way to now :-)

You do not need 355 Jewelcrafting skill in order for the design to drop (I had it at level 1, and will save it until 355).

God this off last pack before last boss :) - Zefiris Terenas EU.

just dropped in normal SV and i was the only JC there =D

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