Zayael, the Etherium-Clad

You can't spend mana to cast this spell.
Improvise
Zayael has X instances of fabricate 1. (When this creature enters the battlefield, put a +1/+1 counter on
it or create a 1/1 colorless Servo artifact creature
token.)
Servos you control get +0/+1 for each +1/+1
counter on Zayael and have flying.