>>20229928Bullet Seed, Rock Blast, and Tail Slap are staples. There are a lot of choices for the last slot, I've used T-Wave, Sing, and U-Turn before. I like Adamant more than Jolly but the latter is needed to outspeed some things like Garchomp.
For my teams, I just use favorites, but in Wi-Fi singles 3v3, I often lead with either Leavanny for Sticky Web or Meowstic to set up screens. Both help my Cinccino survive more, Sticky Web lets her take out speedy threats before they can take her out, and screens usually let her take a hit or two if needed. Then a Special attacker to fill out the last slot, usually something that can take out Steel types, since they're what Cinccino has the biggest issue with. Or Staraptor if I don't mind going full Physical.