I used to play quite a lot but stopped nearly 1 year ago and came back on today just for a little bit of casual, I was playing unrated and had someone on my team who looked like he was wall hacking, He wasn't really hiding it but no one not...

Does anyone know the Sentinal’s igl and the other roles of them too? I’m really only looking for their igl but any role would be helpful. I’m not really using it for anything just like personal curiosity, thank you in advance!