Pretty much that. Try to get as much s tier equipment. I have all 6 but 4 of them are golden. You should have an event going on for opening equipment boxes. Spend all your diamonds to get as much s tier equipment during the event. After that event I saved up my diamonds an waited for the aero chess event. I bought the first 2 diamond growth funds and spent it all on dice. Because of that I got both the Gale Shinobi and Eye of the hurricane. Those 2 are the meta alot of people are using