I begin to perform the required hand seal then i hold my wirst and places my palm facing the ground after that i begin to concentrate a huge amount of chakra meanwhile also focusing very hard after those i begin to control and start shaping it into a 10m long spear then i strike upon the rock and also hitting those behind the rock(trees).
i could use certain earth jutsu to block my target view, then i could strike this spear right at the earth jutsu and stabbing my target.
i could use certain earth jutsu to block my target view, then i could strike this spear right at the earth jutsu and stabbing my target.