I feel like the new Mek sound is very overpowering. I think this not only stems from the base volume (needs to be lowered a little) but primarily from the the length that the sound plays for and the fact that the sound stays at a relatively consistent volume throughout its duration (instead of fading across the duration). It also sounds too similar to Chen's ultimate to me right now, but I imagine they will be very easily distinguishable after hearing it a few times (could be an issue for new players though). Ultimately, my request would be just that the base volume is taken down a notch and that the volume is lowered over the duration of the sound (with the duration of the sound possibly being shortened).