I started hearing the voice lines posted by riot for the future champion.

When im doing jungle and kill monsters i start hearing voice lines that i heard in the post from riot for the new champion that is supposed to come out, i think his name is Sorag or something. Idk if this is intentional by riot like ab ester egg or it was a mistake. You can hear the voice lines in this video made by brofreso. So i think heard them when i was doing tryndamere jungle, i ususlly hear them at the second camp clear but leater also. If someone is hearing them too pls comment and tell me what where you doing when you heard it.