You don't need a jutsu scroll to use a jutsu.

But you need a scroll at home to use any jutsu. You can find that scroll in the school.

Cost: 10 chakra

Cost: 30 chakra

Cost: 10 chakra

Cost: 40 chakra

Cost: 60 chakra

Cost: 80 chakra

Cost: 100 chakra

Cost: 500 chakra

Cost: 65 chakra

Cost: 100 chakra

Cost: 100 chakra