>>38497564>Battle 1:I'd prolly be met pretty early on. I only pack 3 Pokemon (well... and Magikarp) because Lapras would be a real beast to take down.
-Staryu, Natural Cure, Lv. 16, (Swift, Recover, Water Pulse, Icy Wind)
-Vanillite, Snow Cloak, Lv. 16, (Ice Shard, Icy Wind, Hail, Water Pulse)
-Magikarp, Rattled, Muscle Band, Lv. 17, (Splash, Tackle)
-Lapras, Shell Armor, Leftovers, Lv. 18, (Ice Shard, Water Pulse, Confuse Ray, Sing)
>Battle 2:A slightly more difficult battle featuring some evolved allies.
-Mareanie, Regenerator, Black Sludge, Lv. 34, (Toxic Spikes, Toxic, Protect, Blizzard)
-Vanillish, Snow Cloak, Icy Rock, Lv. 35, (Hail, Blizzard, Mirror Shot, Water Pulse)
-Gyarados, Moxie, Lv. 36, (Blizzard, Aqua Tail, Iron Tail, Bite)
-Starmie, Natural Cure, Sitrus Berry, Lv. 35, (Minimize, Blizzard, Recover, Hydro Pump)
-Lapras, Shell Armor, Leftovers, Lv. 38, (Blizzard, Perish Song, Water Pulse, Thunderbolt)
>Battle 3:Much, MUCH later...
-Toxapex, Regenerator, Black Sludge, Lv. 75, (Toxic Spikes, Baneful Bunker, Scald, Recover)
-Vanilluxe, Snow Warning, Icy Rock, Lv. 76, (Flash Cannon, Freeze-Dry, Blizzard, Light Screen)
-Sandslash-Alola, Slush Rush, Muscle Band, Lv. 75, (Iron Head, Icicle Crash, Swords Dance, Earthquake)
-Starmie, Natural Cure, Life Orb, Lv. 76, (Blizzard, Hydro Pump, Psychic, Thunderbolt)
-Gyarados, Moxie, Gyaradosite, Lv. 77, (Dragon Dance, Crunch, Earthquake, Waterfall)
-Lapras, Shell Armor, Waterium Z, Lv. 81, (Hydro Pump, Ice Beam, Freeze-Dry, Perish Song)
Maybe he has a battle before his third one but I'm too lazy to do that one.