I'll work on it. Can you explain why if I sacrifice a sheep?
w/e I already did, so just tell me.
Well, since it's a matter of the number of syllables and their placement, I tried to come up with a version that would adhere as closely as possible to the original. The first line's fine tuning was honestly a bit unnecessary, but the magic that did was decrease the awkward gap in the middle of "IP."
The others were similarly minor tweaks.
While these may not seem important at the moment, if you ever wanted to sing it or have people sing it then you would notice the difference. Some wording might be slightly less eloquent as a result of it, so I guess it's your call, but I always err on the side of formatting well.
EDIT: Another major example of compromising meter for detail is "this is it, summoners, this is war, what are we raging for." While summoners is nicely descriptive, it does not roll off the tongue in any good way. Replacing that is difficult. A few candidates would be
this is it, team, this is war
this is it, you summoners
oh and the other line that uses the word summoners is really long meter-wise.