I just started playing MTG Arena now that it popped up on the Epic Game Store. I hadn't played MTG in nearly 2 decades and am having fun so far playing the game (the rules come back pretty easily; like riding a bike). Are there any real tips for somebody new to Arena on what I should spend my coins on? There are so many different types of booster packs and I'm not sure if it's smarter to go for one pack over an another. Should I get packs from Theros, or stick with the core 2020 set or some other one?
Is there a source of beginner information for somebody who isn't as familiar with current day MTG?
The game is definitely scratching the itch I've missed in the many years I haven't played MTG. Though I don't really want to spend real money on the game until I know that I'll end up sticking with it in the long run.
This is a solid place to start: