Are there any methods for finding more Mysterious Shards?

Question

In BDSP's grand underground, are there any methods as to increase how my mysterious shards I find? This can be anything to do with digging more efficiently to finding better spawns or anything else.

Answer 1

While there is no way to officially speed up the process, there are a couple of tips to try and make the process of finding them more efficient.

1. Dig in areas just enough to tell of there are items there. Because there is a limit to the number of times you can hit the wall to reveal items before it collapses, this is vital to making your process more efficient.
2. Prioritize spots with the least resistance. These spots are the easiest to mine, so this is self-explanatory.

A little side note: Some people think that entering the Grand Underground from near Ramanas Park yields more Mysterious Shards. However, this is unverified, so take it with a grain of salt. These 2 tips will help make your process of mining more efficient, thus helping you to find more Mysterious Shards over time.

Source: https://www.thegamer.com/pokemon-brilliant-diamond-shining-pearl-bdsp-mysterious-shards-location-guide/

https://dotesports.com/pokemon/news/how-to-get-mysterious-shard-s-and-l-in-pokemon-brilliant-diamond-and-shining-pearl