Kingsley challenges you to find a bigger Magikarp, and says there might be one in Wild Zone 2.
How to Start the Mission
This mission becomes available after you start Main Mission 14: Reaching Rank E. Talk to Kingsley, who is near the west side of Wild Zone 2, to start the mission.
How to Complete the Mission
In Wild Zone 2, there is an area in the eastern part of the zone that you can only reach from the north edge by walking in shallow water between the islands. Use Rock Smash on the rocks to get them out of the way. There is an Alpha Magikarp here. It is easy to catch, so you might not need to defeat it first, but it can help to do some damage to it before you throw a Poké Ball. Catch it and show it to Kingsley.
Mission Rewards
You get 1500 Pokédollars, 1x Pearl, and 10x Exp. Candy S.
Buy Pokémon Legends: Z-A for Nintendo Switch 2
Buy Pokémon Legends: Z-A for Nintendo Switch