You use your hard work earning for it. And you underperform in your games, people know that. They will report you and eventually you will be back to your real rank.
Why you do that? C’mon I know you guys are lurking here. Tell me the answer I’m just curious.
I have personally bought 2 accounts so far. Both were lower than my main. The reason I did it was to practice new heroes.I was a hero spammer in the past which means I was good on very few heroes and the game got boring for me. So I decided to try new ones(like Chen,Visage,Meepo) but I would get reported a lot which tanked by beh score so I decided to get a lower account for that. First account got banned second account still exists and it’s 300 mmr over my main but I use it only to experiment.