Training your magic/power is how you farm faster and clear areas sooner. A dated beginners guide advises training power, choosing the right loot, and upgrading gear to progress faster.
Your power decides how fast you clear enemies, which decides coins-per-farm. Train it early and keep it ahead of your area.
The official description lists "train magic" first — it's the foundation the whole loop stands on.
Training raises your base power; the wand multiplies how you apply it. Both matter for coins-per-farm.
Magic training feeds the money loop.
