Your search for "ghostly sentinel 28" revealed the following:
Ghostly Sentinel (BFZ) from Battle for Zendikar, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Daarken Card Text:Flying, vigilance
Ghostly Sentinel (Foil) (BFZ) from Battle for Zendikar, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Daarken Card Text:Flying, vigilance