Yes! I am most definitely a Splinterlands player. My name on there is @monstermama. I started with the $10 USD but I must admit I have put cash in there a few times to help me with summoners and such. I didn't pay much attention to how much I "invested" because I was playing only for fun.
Once I realized what an awesome investment it was I started taking it more seriously and now regularly reach gold league, not every time, but many times.
Thanks for the suggestion. I didn't include it in my "passive income" list because you actually have to tend to your cards, something I don't much mind doing.
That's awesome news! I was worried that I was advertising a little too much, but I am glad that you are doing well with your account.
I got to Gold III with the last tournament but it's only been my 4th time ever.
If you use Peakmonsters it's a lot easier now. I lease out my cards and I can get $0.3 - $0.15 a day in residual payments. I've made about 6 Steem so far.
But even DEC might be worth a bit in the future if we save it.