I have found mobs in Moria are best for "Burgling". But I think the loot chance got nerfed a while back
I could go in there on my lvl 52 Brg and pretty much guarantee pilferring the Radiant Cloak Recipe, or Tools of the xx Recipes
I only think it was AFTER Moria or Mirkwood that the loot table changes to not-so decent loot
I think the Mobs have realised we are now hoarding the good stuff in safe places ... House Chests or Vaults
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