Jat-Jiti, Neo-Samurai

{2}, {t}: Create a 2/2 white, blue, and black Samurai artifact creature token with "When this creature attacks, add {e}." Activate only
as sorcery.
{5}, {t}, Pay {e}{e}{e}{e}: Artifacts you control
gain "When this artifact becomes tapped,
add {e} and draw a card" until end of turn.