Sanctum is even MORE grindy than imagined…
You earn a max of approximately 20 charms per game if you’re winning by a large margin, so it looks like the majority will come from leveling up. It takes about 3 to 4 games to level to 2, and a whopping 12-20 for level 3 if you don’t perform too badly. And the good rewards are 1k+ charms… that’s a yikes from me.