Can item creator make unique items?

[BotD]

As every time I try to I make the unique but it has no attributes on it.

 

[ro0t]

tried jamella?

 

[Icedragon]

no it cant Of course it can you moron but you need to use shadow master with it

 

[BotD]

But everytime I make a unique it has no attributes at all. It has the picture of the unique though. So how do I make a unique.