Your search for "bone shredder 247" revealed the following:
Bone Shredder (MOC) from March of the Machine Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Ron Spencer Card Text:FlyingEcho 2B (At the beginning of your upkeep, if this came under your control since the beginning of...
Bone Shredder (Foil) (ULG) from Urza's Legacy, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Ron Spencer Card Text:Flying; echo (During your next upkeep after this permanent comes under your control, pay its casting cost or sacrifice it.)When...