Interesting concept and easy to learn to play.
Three bugs I've spotted, I think.
1: loot from scavenging isn't always added to the inventory, though it is listed in the log. I think only the first item in the log is added.
2: you can combine any t1 item with itself to get a t2 object, and any t2 with itself to get a t3. E.g. Shadow Fragment and Shadow Fragment create Shadow Steel. This may be intentional, but it looks like it was supposed to be Shadow Fragment with Metallic Ore to create Shadow Steel. I was able to create a Wraithblade turning 4 Shadow Fragments into 2 Shadowsteel, then combining those. This should be fixable by adding a check to make sure both pedestal slots don't contain the same item.
3: Wearing three phoenix armour in the enchanted forest bugs the combat and leads to massive loot gain.
A suggestion for an improvement - the scavenging is a little too slow I think. If there was a button to speed it up, or perhaps something to do while waiting, it'd be less tedious waiting for the scavenging to finish.
Good job tho - I like it!