Don't ever spend with the mindset that you can get it back with the reward chest's drop.

But you can get it back with the DEC earnings for winning battles, and also by posting and commenting about it on the Hive blockchain. You also get SPT in the latter case, if you use the #spt tag on your post. Of course both takes time. And you can also build a passive income with SPT, if you delegate your staked SPT to @monster-curator.

Good luck and have fun.

Have a nice day and have a nice weekend.
All the best. Greetings from Hungary.