How to Copy-Paste to Star 3

Brawl Stars has a system called MMR. It's a system that predicts a player's skill based on playtime and other factors to set up matches. So, if you have 2000 total trophies, even if you play with Shelly at 2000 trophies, you'll be matched against players around the 750-Star 1 level. Many people have used this system to climb the ranks. In other words, if you create a new account and play, the MMR system will match you against weaker players, allowing you to easily reach Star 3.