Pokémon BDSP Grand Underground: What Happens When You Discover forty Digletts?
Pokémon Perfect Diamond and Shine The hive for Digletts and Dugtrios is Pearl's Grand Underground. Players will come upon these Pokémon in the tunnels as they explore the Grand Underground. Though they cannot be caught, these Pokémon leave pink sparkles behind when they burrow beneath ground. Gathering these sparkles before they vanish will raise the Diglett meter beneath the Grand Underground's mini-map. This meter counts the Digletts seen; Dugtrios raises the count by three instead of one. Although the meter's purpose is not stated clearly, reaching 40 Digletts releases a major Grand Underground bonus.
Diglett Bonus and Correspondent Rewards
Finding forty Digletts sets off a message suggesting a change in the Grand Underground. The bonus raises the possibility of finding Gorgeous Stone Boxes, which feature shiny Pokémon statues to be displayed in players' secret bases. In terms of increasing spawn rates of related Pokémon types, these shiny statues outperform conventional statues. They also provide Secret Bases a distinctive visual appeal. The Diglett bonus raises the possibility of finding shiny Pokémon in the Pokémon Hideaways of the Grand Underground as well.
Learning the Diglett Bonus Mechanics
The Diglett bonus is session-based, reseting upon surface return. Once players hit forty Digletts, they have four minutes to use the bonus. There only one Gorgeous Stone Box at every digsite, thus players can maximize their time by stopping their excavations once a box is discovered. Collective in online or local multiplayer, the meter lets players cooperate for quicker results. The bonus covers every Grand Underground player activated at that point.
Good Diglett Growing
A Digger Drill allows players to move their Secret Base close to a Diglett spawn site. This enables rapid meter filling as Digletts respawn off the base. Finding 40 Digletts can take time, thus players might not always find it reasonable to commit major time to it.
Finding forty digletts worth it?
Although the Diglett bonus increases the likelihood of finding a range of Gorgeous Stone Boxes, it is not assured to produce particular Pokémon types. This randomness can result in the acquisition of Pokémon type statues for which players might not require. Multiple shiny statues, however, let one customize spawn rates depending on player preferences. Shiny Statues increase a player's control over Pokémon spawns in the Grand Underground.
Therefore, even if it might not be necessary to seek the Diglett bonus every visit to the Grand Underground, it's good to gather Digletts when encountered. Regular exploration will help players—especially when playing with others—to naturally reach 40 Digletts without much effort. The possible benefits from this secret bonus increase with the more time spent in the Grand Underground.