Help A Returning Player Out

Hi Fellow Wizards,

Like many of you, I used to play Wizard101 religiously back in the day, and a few years ago I played through it again. I had gotten to level 62 as a Storm solo player (it was terrible).

Well, I've recently gotten back into the game after not having played it since like 2020. I decided to redownload it and give it a go again. I chose Death school because I saw that it was one of the best schools for solo players.

I've never taken the time to research further into the intricate mechanics of the game like pets, crafting, armor, etc. I've mostly played super casual, and not really paying attention to what I had equipped.

I would like this new run to be a little more strategic and involved. Can you guys let me know about important mechanics that an advanced player would have or know? I know its a super broad question but even a small tip or opinion could teach me something new.

Thank you in advance for anyone replying.