Players would be wise to complete requests inPokemon Legends: Arceus. Not only will they give rewards, but they may require players to catch an uncommon Pokemon. While the Pokedex entries do not need completing, catching and meeting every last Pokemon in the Hisui region is necessary to complete all of the main Story Missions.
After making some progress inPokemon Legends: Arceus' story, more requests will be open to the player. This includes Request 37: The Fragrance of Nostalgic Herbs. The Pokemon that needs to be caught is the Grass-type Pokemon, Tangela. It may not be all that rare nor is it a Legendary, but it’s still needed for the Pokedex, so players may as well get a reward out of it.

Unlocking and Completing Request 37
To unlock Request 37, players must have done the following:
Once these steps have been completed, players should return to theGalaxy Halland take the stairs to thebottom floor. There should be a villager (Risa) with the request icon over her head. If players speak to her, and she’ll mention a peculiar Pokemon covered in vines. Familiar fans of thePokemonseries will know that she’s referring to a Tangela, so the next step is finding one. Fortunately, Tangela can be caught as early asCrimson Mirelands, but if players want to wait,Tangela can also be caught in the Cobalt Coastlands.
Despite Tangela’s habitat being listed asGapejow Bogin Crimson Mirelands, players can also find a Tangela at thelocation indicated in the image above. In fact, this area will have two Tangela. The quickest way to reach them is by heading northwest of Bogbound Camp. This means crossing through or along the Scarlet Bog,which is home to numerous Poison-type Pokemon.
The Tangela in the Cobalt Coastlands roams around theCrossing Slope, which isbetween Ginkgo Landingand Aipom Hill. They’ll be walking in the grassy area as opposed to on the sand, so it won’t be hard to find them. If players look a bit further beyond the Tangela, they have a chance of finding an Eevee too.
Tangela is neither an aggressive nor timid Pokemon. However, it will bounce away a few feet if players stand next to it for too long.It’s easy to get a backstrike catchby circling around them. For those who want to catch Tangela the old-fashioned way, it might be easier to catch if it’s afflicted with a status ailment such as paralysis. Unlike some Pokemon, Tangela will spawn in any weather regardless of the time of day.
Once Tangela’s been caught, players can return to Risa at the Galaxy Hall. Upon showing her Tangela to complete the request, players will receivefive Smoke Bombsandtwo Exp. Candy S.