Hmmm, so basically to defeat Shikamaru and his dad...all a ninja needs to do is use Katon fire jutsu. So with all the fire(light) there will be no shadow, no matter how they manipulate stuff.


Wow, Sasuke is going to own Shikamaru big time.



And at night, indeed half the Earth is always in shadows...so technically Shikamaru or his dad can bind anyone in the hemisphere if they so choose too!!!!