Complex sentence: Players get brawlers from Brawl Boxes which can be purchased for 100 coins or 10 gems or paying in chips, which can be earned from getting duplicate brawlers out of Brawl Boxes.
Split into simpler sentences: Players get brawlers from Brawl Boxes which can be purchased for 100 coins or 10 gems. Another way players can get brawlers is by paying in chips, which can be earned from getting duplicate brawlers out of Brawl Boxes.