To make jutsus.huh what do u mean you cant turn metal back into rock if thats what u mean
and if u mean something else then no it cant turn into rock cuz it will just be a rock on fire if not right
and no magma is not rock and fire becuase theres a huge diffrence between lava and fire lava is fire with exciptite ( a chemical that sustians heat its sid an ounce of this chemical can carry up 2 200 acares worth of fire)
Magma IS earth and fire..