MyLittleBrother
He should have taken the dragon blood, on the off chance that it affected his real body like the phoenix blood did.
He already has his bloodline awakened, but surely the extra lifespan could be useful. Also, even if its only a chance, the possibility of speeding his physical recovery as a side effect would be worth the risk of losing out on an item he will probably replace after a bit more cultivation anyway. The cultivation technique is a great choice since it will presumably work in his real body, where he wont have any good weapons.
roku012:But he has a stronger version so this one wont be as useful