good, now moving on...
(Doton: Iwayado Kuzushi) - Earth Style: Rock Lodging Destruction
Rank: B
Type: Offense
Range: Short/Long
Chakra Cost: 20
Damage Points: 40
Description: This technique causes a cave-in by destroying the equilibrium that holds the cave together. Just removing a single vital stone throws off the balance of the cave, making it unexpectedly fragile and causing a domino effect that destroys the entire cave.
...go to that cave and release your earth chakra into the ground to dislodge the earth to cause a cave-in...