Thumper
The Thumper is a lure in The Witcher 2: Assassins of Kings. It is grouped with the game’s lures rather than with weapons or bombs, and it is a cheap, light item to keep in the inventory.
The game data lists no combat stats for the Thumper, so its value lies in its use rather than in numbers. It weighs 0.5 and has a base value of 10 orens, and several merchants keep it in stock.
How to obtain
Sold by Cedric, Earso and Isidor Quay.
Keep exploring
Plan a Remastered build: skill trees, mutagens, gear and a shareable build image.
Pick a potion, decoction or bomb and see every ingredient you need.
Answer the key choices and find out which Witcher 3 ending you will get.
Every location, quest and monster in the first region on one map.
The Wolf School's hidden valley: the keep, the Bastion, caves and treasure.
Tick off every school gear diagram and crafted piece, with diagram locations.
Search any monster and see the right oil, Signs and bombs.