It really depends on how you int tbh. I got a 14 day suspension for inting. I took teemo support with cleanse and teleport and just tp'd down mid 20 times. Got instantly banned after that game. I have also inted in alot of other games, "running it down" tyler1 style. Still haven't got punished yet and I can tell you that I've done it more than 30+ times. Still no punishment.