Your search for "Perimeter Patrol 188" revealed the following:
Perimeter Patrol (BRO) from The Brothers' War, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Edgar Sánchez Hidalgo Card Text:Whenever an artifact enters the battlefield under your control, Perimeter Patrol gets +1/+0 until end of turn.
Perimeter Patrol (Foil) (BRO) from The Brothers' War, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Edgar Sánchez Hidalgo Card Text:Whenever an artifact enters the battlefield under your control, Perimeter Patrol gets +1/+0 until end of turn.