I have 2 questions about wounded.
How hard is it on a scale of 1-10 (10 being the hardest)
And Can the tears of blood be used in a routine with Thread.
Difficulty: There are three methods included on the DVD for the hands, which vary in difficulty. There is one method which I would consider a 1. Seriously. The others...one takes a bit of setup (but is great, and is the method I use, along with the first one I mentioned), and one...well...it's just not one I'd use.
The tears isn't all that difficult either.
Routine: Yes, you can routine the two together. I personally don't think they go well together (to me, it just makes it look like the thread is making your eyes bleed or something, which seems silly to me, but some people may like it), but it's possible.