The Sundered Fortress PQ
A good spot to farm in West Praag is The Sundered Fortress PQ. There are plenty of Chaos mobs around here for you to kill and even better yet they are almost all melee and come in packs of 2. The respawn time here isnt the best but the chance for good loot seems to be increased.
Loot:
Craftsman Relic Box
Fragments 100+
Curios 100+
Gold Dust 100+
Eight Leaf Clover
Rhinox Horn
Primordial Petrified Root
Horned Effigy
Timeworn Statuette
West Praag Butchering
When Praag is contested a great spot for Butcher's is far west. This spot is right on the borderline of Praag and West Praag. Here you will find tons of kitties and wolves. There is an abundant supply of them, so you won't have to worry about respawns. There is a cave nearby here to, with a lot of kitties inside.
Loot:
Wolf Blood
Canine Teeth 100+
Gores 100+
Animal Humors 100+
Feline Teeth 100+
Cat Sinews 100+