Augmented Pupil

Mech-Augment {1}{c}{c} (Put an Augment counter
onto Augmented Pupil if it doesn't have an Augment counter on it. It becomes a colorless artifact creature
and gains the Cyborg creature type. Augment only as
a sorcery. If Augmented Pupil loses it's augment
counter, sacrifice it.)
Augmented Pupil has vigilance as long as it is augmented.