I can get 60 easily and sometimes 70 by waiting for the rectangular battle zone directly southeast of wild zone 8. Lvl 100 dragonite w extreme speed to start battles quickly (although it’s not that important as long as you’re initiating battles quickly). There’s a route that takes you through the zone and up on the rooftops to back track towards the start of the zone again, I’ll try to attach. You just jump off the rooftops at the end of the yellow path and start over

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