Traya, Forbidden Artificer

When Traya, Forbidden Artificer enters the battlefield create a 1/1 Servo artifact creature token
for each creature you control.
At the beginning of your upkeep create a 2/2
artifact creature token with {t} Sacrifice target artifact
you control, scry 1.
{x}{t} Sacrifice X artifact creatures you control,
search you library for X cards.