Throughout that day they used the remaining time to plan on their move. Belialthorn was the leader and would conduct the raid as he deemed fit. The only thing Alaric was anxious about was the time.
But it was going to take time though, because they plan to comb the wilderness for known high-level monsters and kill them.
Alaric plans to make the wilderness safe for Hunters of at least Grade 3 because they don't know what form the war will take and it's better not to be surrounded by enemies even if they are monsters.
Then after that, they will head to the crypt itself which was deep in the wilderness. That was the part where things would get serious because nothing was known about it the forbidden crypt.
The only information was its Grade and that might have even changed.