We're two peas in a pod over here, you're new to Hive and I'm new to Splinterlands. Hive can be rough for new people, but your content speaks for itself, so if it gets promoted properly you should do really well. If you're on Discord you can promote them in all the Spinterlands channels. Here's some links:

I just realized that I don't have the official, so look that one up, but here is a fan channel and here is my Punk Legends:
https://discord.gg/A2g3uN7H6j
https://discord.gg/khyFHuTrjX
I think it would be ok for you to promote in both.

BTW I just bought the spellbook and I'm currently staring at the market scared to do the wrong thing lol