https://mastodon.social/@yuukikonno/113759672283838252

Shadow Gyarados
1) Waterfall/Aqua Tail*/Hydro Pump

Mega Gyarados
1) 〃
2) Dragon Tail*/Outrage

Best movesets for raids (based on my 2022 claim)
https://mastodon.social/@yuukikonnobot/108834460476030647