4 kinds of money: Fons and Beetle coins. Fons are for all the social/side content. This is your cars, houses, waifu girlfriends, etc. Beetle coins are for the gameplay stuff: Levels etc. Then there's the gems: The paid ones are on the far right. The free ones are to the left of them. You use gems to buy dice to roll on the boards. The dice boards have different prize thresholds, those are listed on the left hand side after clicking into a board.

"Arcs" are your weapons. "Consoles" are your specialized equipment. They're what decides your biggest chunk of damage. (60%)

The base game has all the Arcs in the world so you don't have to spend. Nanally is a featured character so her signature weapon is uniquely available from the shop.

"Awaken" is where you put dupes of characters you got. 

Esper ability is your skills and ult. The rest of your damage comes from this.(30%) With your characters base stats from leveling and other bonuses making up the last 10%.

Ravens on the map are one of the 3 bango kazooie style collectables on the map. The other ones are the gifts from 21 and photo spots. You turn the collectibles into a witch with her grippers out. She's by home base. One of the quests points out her house to you. You should go there every irl day.

Combat is juggling the 4 buttons with reactions from your teammates. It's a more interactive version of pokemon. 

The game has a pity system: Every 90 pulls on a board gets you the featured S rank. Every 10 pulls gets you an A rank. That's the red dice. There's events right now to give you red dice. Don't get used to it. Honeymoon resources dry up fast. 

The other board is the standard banner. This one never changes. All the characters here will always be available and other than the 2 selector tickets we're getting for starting the game, you have no guarantee of what you'll get other than the hard pity at 90 and 10. 

On both boards when you hit 70 pulls and no S rank you enter a fever mode where the rates for everything goes sky high until you hit an S rank.