>>57799900>GalarRillaboom: Loses to Kabu in SWSH.
Cinderace: Beats Nessa with good Water Pulse RNG, 252 Attack and Sp. Def EVs, a Silk Scarf, and a set of Work Up/Quick Attack/Endure/Reversal. Uses Reversal or setup strategies to beat Gordie. Beats Piers with 116 HP EVs, 252 Defense EVs, and a moveset of Protect/Substitute/Work Up/Reversal. Loses to Raihan 1.
Inteleon: Loses to Milo in SWSH due to Drizzile not learning Ice Beam.
>PaldeaMeowscarada: Loses to Open Sky Titan.
Skeledirge: Beats Stony Cliff Titan with 252 Attack and Defence EVs, an Attack-boosting nature (Brave in this case), a held Miracle Seed, and Seed Bomb (risks crit!). Beats Open Sky Titan with 252 Defence and Sp. Atk EVs, a held Charcoal, and Flamethrower (risks crit!). Beats Giacomo with 252 Attack EVs, a held Charcoal, and a moveset of Curse, Yawn, Slack Off, and Fire Fang. Beats Iono with 102 Defence, 252 Sp. Atk, and 156 Speed EVs, a held Cheri Berry, Tera Fire, and a moveset of Flamethrower/Yawn/Flame Charge/Substitute (requires good sleep RNG on Bellibolt). Beats Mela with Stomping Tantrum and Sub/Curse setup. Loses to Kofu since Crocalor does not learn Solar Beam and its only boosting move is Curse.
Quaquaval: Can do it (in SV)! Quaquaval will start with a Jolly nature, then switch to Adamant after the sixth gym. Beats Giacomo with a set of Work Up/Rapid Spin/Roost/Low Sweep. Beats Iono with 252 Attack and 188 Speed EVs, a held Mystic Water, Tera Water, a Jolly nature, and a moveset of Liquidation/Work Up/Substitute. Beats Kofu with Sub/Work Up setup and 252 Attack and Defence EVs. Beats Atticus with Sub/Work Up setup and a held Eviolite. Beats Rhyme with max Attack and Defence EVs and Sub/Bulk Up setup. Beats Tulip with Tera Dark and a moveset of Bulk Up/Brick Break/Aqua Step. Beats Ortega with Tera Water, max Attack and Defence EVs, and a moveset of Aqua Step/Roost/Bulk Up/Substitute.