I don't feel like spending days trying to get more than 2 sp def debuffs, so there it is
Octillery Sync Nuke Setup:
Rising Tide
Burn Synergy (Innate sync multiplier)
Critical Strike 3
EX
Rain
Sync Buff 2
Octillery sp attack +5
Enemy sp defense -2
Water type skill
Critical Strike 2 (lucky skill)
Water 2 star gear (+40 sp attack)
Stadium special parameter: sp attack moves against low sp def opponents
Team Grids:
https://pokemon-masters-stuff.github....