Pushing trophies doesn't equal more cards btw because most of the rewards on ladder are meaningless. Just ask for F2P to have chests open up in 90 minutes and allow the ability to have the chests queue automatically. Also ask for the cap of 20 win x 44 gold to be increased to 20 wins x 100 gold.
Clash Royale recently announced a unique promotion offering players the chance to earn free gold. By following a link shared on their official Twitter page and scanning the provided QR code, participants are directed to a webpage where they can solve chess puzzles. Successfully solving each puzzle will reward players with different amounts of gold. k19f.