I.K.T.I.B.M.B.I.S.A.S.P.L (I know this is't brony music but it's still awesome so please listen): Lightbringer by Pentakill

Whew! Long title. So, if you actually read this far down you will know that this isn't a brony song, but it's still awesome non the less. I started playing League of Legends recently (which is one of the reasons these chapters take so long) and I got hooked pretty quickly. I subscribed to thier channel on youtube and through it I have gotten one of the coolest sounding metal songs i've ever heard. Full of base, booming sounds, awesome lyrics if you listen hard enough, and inspires a feeling of courage and bravery, perfect tune for charging into battle. Enjoy!

P.S: If any of you play the League please friend me, username is Drudigarn.