I can't distinguish what item will bind on me when I transmute them.
Faust and Avenger use to be tradable after trasmuted but after a recent patch, they are now "Bind on Transmute".
I need things to be crystal clear.
What items are bound to me when I buy them?
What items are bound to me when I transmute them?
What of those that I equip?
Or you could read the patch announcement. It was pretty crystal clear in there too.
Or you could not read anything and just complain. ;)
Anything previously bound to you when you use it to craft something new - is still bound to you.
Token-trader equipment says right in the tooltip that they will bind to you when you acquire them.
Items you equip give a pop-up warning that they will bind to you if you proceed.
Crafting with bound items tell you on the crafting window that the product will still be bound to you.
In case you ever forget.
Anything you buy with tokens is bound
Anything you craft using a bound item is bound [from the "recent" patch]
Anything you equip is bound [as the tooltip says]
Any answer you want is on the wiki ;)