After they created a huge formation trapping the whole army inside, they they then use thier Clan exclusive Jutsu.
"Ninja Art: Kaguya's Eye!"
Their perception increase by multiple times making them easily to sense everyone inside of the formation.
"Earth Pillar Clear!"
"Wind Pillar Clear!"
"Fire Pillar Clear!"
"Lightning Pillar Clear!"
They then move their hand forming hundred of more seal then push their palm I to the barrier wall.
"Secret Art: Negative Chakra Technique!"
From four corners, huge sealing Jutsu marking appears, the marking start to spread until the whole square shape barrier is filed with Seal Marking.
"Good!" Lucci's voice can heard from the device hanging on their chest giving them confirmation.
Lucci then look at everyone and said." Group 1 to 4, position!"
"Yes!"
Four group's, consist of five people, the weakest is Jonin while the strongest is Special Jonin, each of them separate on four direction and stop to thier respective place.
"Alpha 1, Code C, Operation Assistance Start."
Hearing this, the people around the barrier start to form seal using their hand, after that they place their palm into the back of the person in front of them.
"Secret Art: Chakra Transfer Technique!"
Slowly, the gentle chakra coming from their body start to flow to the person in front of them, this continue until it stop to the person who using the Sealing Formation.
....
Inside of the formation.
"Earth Release: Eart Drill!"
"Earth Release: Earth Wall!"
"Combination Technique: Four Towering Wall!"
"Earth Release: Sand Dome!"
Dozen or more Jutsu start to shine around, in instant they create a perfect four later wall around them and a dome shape sand above.
"Sensor Ninja!"
"Yes!"
Dozen or more Shinobi father, using couple of seal they then punch the ground
"Earth Release: Deep Earth Sensor!"
The Chakra travel deep down of the earth then start to spread around, when the technique hit the barrier the justu stop.
"Captain we are trap, there's a unknown Formation around us!"
"So they want to hold us down, very good, all of you, use Earth Jutsu and push! Attack all at once!"
"Yes!"
Tiger - sheep - oxe -....
"Earth Release: Earth Cannon!"
"Earth Release: Earth Dragon!"
"Great! A Rank Earth Jutsu!"