After getting on the top of the cliff, Itachi performs the Snake → Upside down Tiger → Hands clapped handseals and then releases Raiton chakra by manipulating it in the form of electric waves. This creates cracks inside the rocks of the cliff and starts a landslide that makes sure that the clone of Dean is dead by the rubble.
Advantages: Maybe used for other cases like blocking the mouth of a cave. And, cracking any rock structure.
Disadvantages: Situation based.
Will use it on a cliff or as I said in advantage.
Advantages: Maybe used for other cases like blocking the mouth of a cave. And, cracking any rock structure.
Disadvantages: Situation based.
Will use it on a cliff or as I said in advantage.