FAQ
What should I spend Skystones on first?
Secret shop refreshes. Bookmarks and mystic medals show up there often enough that refreshing is statistically the best pull value per Skystone. Energy only when an event needs it, and skip everything else until you have a feel for the game.
Which hero do I pick from the selective summon?
Whoever the current beginner guide says. It changes with patches, so check there instead of an old Reddit post. That said, picking a character you actually like is usually the right call. If you want one for the look alone, go ahead and take them.
When can I do Wyvern 13?
When you have the gear and units to clear it consistently, not just once. The beginner quests hand you enough to get there, so keep progressing through them and it comes naturally.
Is it worth joining a guild right now?
Yes, for the shop alone. Pick one that matches your pace. If you are new or play casually, look for a beginner or casual guild rather than one that expects daily Guild War attendance. You can always move later.
What is a profile card?
Your in-game profile, decorated. The editor gives you shapes and objects you can place and space apart, and with enough of them arranged carefully they form actual art, usually a character. It takes hours and a good eye, which is why some people commission an artist to lay one out for them.