What is this g.arbage?
I would be surprised if Itos actually saw those. Since Nexon is well known for it’s P2W tactics. Although, I wouldn’t be upset if these came here, because although most days I’ don’t have any issue finding a group for my dungeons runs, theres sometimes it’s just not going to happen. Insta clear would solve that. Shrug
I’ll paste the same thing I wrote elsewhere:
It’s confirmed that the Dungeon Clearing Book is not a TP shop item (at least for now, there’s no signs of it planned to be released on KR ToS cash shop). It does appear to be linked to monster drops (inside the dungeon itself) and boss cubes. And as someone else pointed out, these books can only clear up to the 190 dungeon. In addition, anything beyond the 90 dungeon requires three dropped/cube-opened books to clear by creating a two star Dungeon Clearing Book.
The Dungeon Clearing Book can be sold on the broker as well.
Oh that’s not bad at all then. Nice to have.