Starting at 17:00 this afternoon, there will be three airdrops in succession: U at 17:00, GATA at 18:00, and TRADOOR at 20:00, all available on a first-come, first-served basis for 220 points each. The officials suggest that everyone should take it easy with the points, nothing much to say, just grab it!
By the way, many people recommend brushing MCH, which is relatively stable. I have also personally tested it, so you can give it a try～