Shackle Demolisher?

[Akimbo]

Just a few questions on this...

1) Does it matter which dragons you kill? The convo about the sword seems to suggest it does and that I should be killing Black Dragons for the blade.

2) What does using the sword do, it says "Do you want to take a drop of Dragon Blood" or something similar, but I didn't notice anything in my inventory after doing so.

3) Do I get to keep the weapon after handing in the quest?

[Elwin]

1. doesnt matter
2. you get might run or something like that if i rember well
3. you will not have a wepaon

[Akimbo]

1. doesnt matter
2. you get might run or something like that if i rember well
3. you will not have a wepaon

Thanks, means I can just get on with it then :)