As far as learning about the game, there are tons of resources out there, but a recent one I'd suggest is checking out this video from @psilence who took up my offer (above) and streamed his first hour with a new account. It'll help you get oriented:
My recommendation is to go to https://peakd.com/hive-13323/@bravetofu/bravetofu-splinterlands-ambassador-incentives-v2 for the best incentives available when joining the game.
As far as learning about the game, there are tons of resources out there, but a recent one I'd suggest is checking out this video from @psilence who took up my offer (above) and streamed his first hour with a new account. It'll help you get oriented: