Long story short my Black2 save file got resetted because my little sister accidentally clicks on a button that SOMEHOW resets it. I don't really mind, and I'm currently trying to hunt for Drilbur in the Relic Passage to defeat Elesa again, but it is written that Drilburs only appear in shaking spots.
For the last 3 hours, I've been looking for shaking spots but I couldn't find any (and even if I do, it only contains shards and items. you name it), while in grass areas, it's frankly easy to find a shaking spot.
so are shaking spots really THAT HARD to find in caves or am I just frankly unlucky?