Chest Growth Event Tips:

• 5,000 points needed to complete 1 round
• You get 400 points from Silver Chest rewards when you complete a round
• ~3,500 points saved up in chests needed to finish 1 round (rough estimate)
• Mileage rewards give actual chests that cascade - opening them can unlock more milestones
• Opening 710 points worth of chests unlocks ~290 additional points from mileage rewards