The Trade Master is an employee who can be purchased in your Secret Base. He will only trade certain Pokémon, and will only trade once a day. Initially, he will offer the same Pokémon for a whole day, but after upgrading him, if you reject an offer and talk to him again, he will offer a different Pokémon. It is possible to accept the same trade twice.
The available trades are:
- A Castform, traded for: a poisoned Pokémon.
- A Darumaka, whose evolution knows the ability Zen Mode, traded for: a Pokémon with 10 or less HP left.
- An Elekid, traded for: a Dragon-type Pokémon.
- A Mawile, traded for: a Pokémon that is level 1 (eggs are acceptable).
- A Natu, traded for: any Pokémon.
- A Pikachu that can learn Volt Tackle, traded for: a Pokémon whose nickname is Dave.
- A Rufflet, traded for: a Pokémon with 10 or less HP left.
- A Sableye, traded for: a Pokémon holding a Great Ball.
- A Spiritomb, traded for: a Water-type Pokémon.
- A Tyrogue, traded for: a Pokémon with 1 HP left.
Note that other than Castform, Elekid, and Natu, all Pokémon offered by the Trade Master can be found in the wild or obtained through breeding.