Great you purchased a spellbook. Are you really spending 90 DEC/day on season rentals for summoners? That sound way too much! It can be rented for 0.1 DEC/day.

Maybe you can make yourself familiar with peakmonsters.com. It's a 3rd party tool for Splinterlands that helps you buy, rent, analyze your deck.

I delegated you 500 SPS for some time to boost your earnings a little bit. Also, I am running an open guild for new players. You can simply join and play so called Brawls. Those are fights between guilds that happen every 5 days or so.

Per Brawl, you will receive 25-30 SPS as a reward, no strings attached. I am simply running this open guild to help new players boost their initial rewards and arrive well in Splinterverse. Reach out to me if you're interest. What I would need from you is to really play those Brawls and use the SPS Boost. Otherwise, you will not get the rewards and keep other players from arriving better in Splinterlands.