Esther
Stardust Pillar
I would say get arceus first, and get scarlet later (I need friends that play scarlet lol), IMO arceus is better than gen 9, I've had more fun with it at leastok i need help, i want arceus but i also want Violet/scarlet, but if i only have enough money for one of them, so if i got violet/scarlet which one should i choose or is arceus better than both of those