How decomposer item?

[Prespic]

Well i research some items and now , how can i decomposer?

[qooco]

You need to go west and find a witch on the swamps. She gives you recipe for alchemy workbenches that you can put in your church cellar. Then you can decompose items using them.

[Prespic]

thanks, now had another trouble with complex glass cones.