Opening / Main Rift 

G -------------------------------------------------------
D -------------------------------------------------------
A ----222-333-222-333/7----------------------------------
D -------------------------------------------------------

Verses

G -------------------------------------------------------
D -------------------------------------------------------
A ----0-2-0----------------------------------------------
D ----------2h1p0----------------------------------------

Verses (If you can't do the hammer / pull off)

G -------------------------------------------------------
D -------------------------------------------------------
A ----0-2-0----------------------------------------------
D ----------1-(1)-0--------------------------------------

Pre-Chorus

G -------------------------------------------------------
D -------------------------------------------------------
A ----1-1-2-1-1-0-------1-1------------------------------
D ----------------0-0-1----------------------------------


Post-Chorus

G -------------------------------------------------------
D -------------------------------------------------------
A ----2-3-2-0-2-3-2-0-2/77777----------------------------
D -------------------------------------------------------

Practice each of the rifts, and when you play to the song, you'll find the timing and positioning really easy. This song is easy enough to play, but you might need a pick to play the Opening / Main Rift unless you're confident you can hit all the right notes in the right time.