Basic Training
Training mode has been revised to allow you to experience all the mechanics of Cendovia Uprising in the first lesson in under 10 minutes. There are plenty of other lessons that provide deeper dives to become an expert player. But it's now easier than ever to get started. Check out Lesson 1 - Basic Training in the Training Mode section.
Battle Tips
Battle Tips are back and much improved in practice mode to provide you a little extra knowledge while you play. They are far less invasive than in earlier versions. You can just ignore them and keep playing, or turn them off if you don't need them. But many beginners will find them helpful.
Cruise Control
There's also a Cruise Control button next to the End Turn button. You can use this if you want to let the computer make your moves for that turn. So, if you want a dash of auto-battling experience while you learn, you can try this out in practice battles.