Zinnia with her newly unlocked 6EX is strong enough to take out both side enemies upon Sync, and more broadly, be the sole source of damage throughout the battle. It is deliberate that I did not let Lucas attack, to show that in 1 Outrage, 1 Sync, and 1 Draco Meteor she takes down the entire Off-Type stage herself. Similarly to Silver & Ho-Oh with Overheat, Weathered Warrior 3 works over Dauntless because she is able to finish the battle in only 1 self-weakening Draco Meteor. Ingo is the ideal weather setter for her Sync build since he can max her Crit and cap both Atk and SpAtk for her.
Zinnia Grid:
https://ng-pomatools.web.app/pairs/12900/38400?s=5&l=140&r=6&p=0&a=13016303&g=AAECAwQFBgkMDRARFBUWGRslLi8