You can also TM away frustration untill 6pm local time! Full list of available moves at Leekduck – basic rule is anyone featured in mega raids can be evolved to feature legacy move + the Kalos Starters: https://leekduck.com/events/pokemon-go-tour-kalos-global-2026/
I focused on getting a good Fenekin/Froakie evolved to Delphox/Greninja with Blastburn/Hydrocannon for the future Megas and shadow Garchomp+ Metagross as they are great with their legacy moves!
by Aeroman87