Many Unique Weapon Transmogs Only Available Through MoP Remix World Drops

wowhead.com:

MoP Remix has a variety of purchasable transmog ensembles only available from the event, but the exclusivity doesn't end there. There are many weapon models and tints only available through world drops in MoP Remix.

Some of these weapon models include:

• Unused colors of starting zone weapons, such as Temple Trainee's Blade
• Unused colors of MoP raid weapons, such as blue Pride's Gaze and Xal'atoh, Malformed Image of Gorehowl from Garrosh
• Unused colors of some BFA island weapons, such as Waterspeaker's Staff
• Never-before seen weapons models that were unused for MoP's launch, such as Brazier of the Eternal Empire

Since there are no weapon arsenals purchasable for Bronze on MoP Remix vendors, the only way to get all of these weapon appearances is to farm mobs before MoP Remix ends. While this sounds daunting, each weapon appearance is tied to a specific zone so you can target farm certain areas to reduce RNG. We've put together a guide listing all of the MoP-exclusive weapons, which color drops from what zone, and their appearances. Good luck!

Weapon Transmogs Exclusive to MoP Remix — Farming Guide and Zone Drops

How to Farm MoP Remix Weapons

• From our research during MoP Remix, it looks like each zone has its separate loot table when it comes to what weapons and armors that it can drop. There are zones that do share a loot table:
  The Tier 14 raids (Mogu'shan Vaults, Heart of Fear and Terrace of Endless Spring);
• The non-mainland Pandaria zones (Isle of Thunder, Isle of Giants, Timeless Isle).

To farm the MoP Remix weapons listed in this post, all that you have to do is loot anything! For the open world Pandaria zones, killing rares is a great way of getting loot drops, as they are guaranteed to drop a piece of gear whenever you kill them.
Obtaining Cache of Infinite Treasure from different activities such as completing achievements or daily quests is also a great way of attempting these pieces of gear.

• Be mindful that the Cache will have their loot generated