Legandary Berry

Of course you have heard of legandary pokemon, but have you heard of a legendary berry? I have been researching on different types of berries. All you got to do is look at the tag of the berry and find out all sorts of crazy stuff! So yesterday, I looked for berries that dry, sweet, and bitter, but as a was looking threw my berry bag, I saw a description about this berry being a legendary berry! If you can guess which berry it is, I will give you the berry attached to one of these pokemon:
Vulpix Level 30 with random nature (all pokemon are random natured)
Dodrio Level 45
Seel Level 25
Pikachu Level 40

You must be the first one to answer this question to get the pokemon with the special legendary berry!

that would be the lansat berry

the enigma berry or the starf berry

One of you are right.

who ?

Pokelover is right, its the lansat berry

oh relly ?

I can give you the descriptions of the three berries
Enigma Berry
A completely enigmatic Berry. It apparently has the power of the stars that fill the sky.
Starf Berry
This Berry is considered a mirage. It is said to be so strong that it had to be abandoned at the world's edge
Lansat Berry
This is said to be a legendary Berry. Holding it supposedly brings great joy.

Who do you think won?

lol