To me, it doesn't seem like people post their rewards as much anymore. Maybe that's part of the reason they keep making the rewards shittier and shittier. Then, people like me won't waste space on the blockchain with post about their rewards.
Seriously, though, the rewards are so shitty now. You get useless potions, a little bit of DEC, and a few cards.
I would've gotten more of these shitty rewards, but now I'm capped out at 12 because I didn't spend enough money on cards.