They actually did it - Zac's voice becomes higher pitch when he gets smaller
Soooo cooool! :)
Also new RH is badass but that's another story.
P.S.: Those who want to write "omg it sounds faster - Riot is lazy and just sped up tracks" don't make yourself look uneducated. Google some information about waves, wavelengths and pitch before discussing a subject you're not familiar with. :)
P.P.S.: Ok. I was convinced that Riot could have done better by not straightly rising pitch but by adding effects that would make his voice sound like high-pitched voice. A good example.
"It's not about how much you can lift..."
takes 90% of his HP in damage