Getting To Work on Research Tasks - Pokémon Legends: Arceus
To complete your Pokedex, you'll need to do some research with professor Laventon.
After you get to know the workbench in the Craftworks, speak to Professor Laventon to begin your Getting to Work on Research Tasks mission.
Talk with the professor and you'll get a Pokedex.
Go to Fieldlands camp and speak to Professor Laventon.
Research Tasks are not the only thing you will learn in this class. You will also learn how to dodge Pokemon attacks.
To learn how to do research right, you have to follow the markers.
The crafting kit and recipe for potions is given to Rei/Akari at the end.
Complete enough research tasks to accumulate 500 research points, then report back to your professor.
Now, return to Cyllene Town to obtain the Heavy Ball and Revival recipes.