This is only a short part of the intro i'll try to get more when I learn it.
This is the easiest version that I could find, my friend taught it to me, but he made it up.

E------------------------------|
B------------------------------|
G--------------------------0h2-|
D--------------------0h2-------|
A--0-3-5-------0-3-5-----3-----|
E--------3-4-5-----------------|


h = hammer on