Can you really earn money from Splinterlands?

I've heard about Splinterlands, the popular blockchain-based trading card game, and I'm curious - can you really earn money from it? How does the earning mechanism work? Do players need to invest a significant amount of money upfront to see any returns? Are there any risks involved in trying to make money through Splinterlands? And what's the overall potential for profitability? I'd love to hear your thoughts on this exciting opportunity in the world of cryptocurrency and finance.