Your search for "Strider Harness 167" revealed the following:
Strider Harness (OGW) from Oath of the Gatewatch, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Kev Walker Card Text:Equipped creature gets +1/+1 and has haste.Equip 1
Strider Harness (Foil) (OGW) from Oath of the Gatewatch, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Kev Walker Card Text:Equipped creature gets +1/+1 and has haste.Equip 1