Surveillance Monitor (b)

This printing features a black object in the art, which differs from the base printing. When Surveillance Monitor enters the battlefield, you may collect evidence 4. (To collect evidence 4, exile cards with total mana value 4 or greater from your graveyard.) Whenever you collect evidence, create a 1/1 colorless Thopter artifact creature token with flying.

Thopters don't take breaks, and neither does he.