Link a My Nintendo Account
The very first thing you should do when you start up Fire Emblem Heroes is link your My Nintendo account, or create one quickly if you haven’t. Not only does this give you a proper a Nintendo account, but also lets you earn rewards from Heroes and redeem Platinum Points for in-game items. These are things like extra orbs, or usable items in battle. It’s super simple to set up your My Nintendo account, so you’re really missing out on some quick freebies if you don’t.