Originally Posted by Konnaha_yellow_flash
devas powers arent the minipulation of the surrounding gravity, but by creating his own manetic forcefiled and standing at the center he can attract and repel things. So, no itachis not immune, but devas attack is still a ninjutsu attack which would be repeled just like what the Kyyubi did where deva STed him. The kyuubi anchored himself which caused the repeling force to bounce back, thus causing deva to be repeled instead. Its the same thing with basho tenin. Sasanoo would just counter the attack which would attract deva to sasanoo and not the other way around.
gravity and the electromagntism are two very different things. if Deva created magnetic fields he would only be able to attract or repel things like iron, nickel and cobalt. but Deva's ability allows him to control gravity and repulsion, hence why he can attract/repel everything.