I'm using my land to Craft Wagon kits and sell them on the marketplace. It makes me enough DEC to pay for my Wild Pass and renting a couple hundred thousand staked SPS. Though once Unlock Scrolls become available I will probably switch to producing them.

You are lucky to have 6M Glint waiting for the next reward cards. I am still buying Legendary draws. One thing is because Gold foil will be automatically unlocked, I believe that Gold Foil draws will be removed from shop.