Your search for "Mortus Strider 203" revealed the following:
Mortus Strider (Foil) (RVR) from Ravnica Remastered, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Tiffany Turrill Card Text:When Mortus Strider dies, return it to its owner's hand.
Mortus Strider (RVR) from Ravnica Remastered, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Tiffany Turrill Card Text:When Mortus Strider dies, return it to its owner's hand.
Mortus Strider (Foil) (GTC) from Gatecrash, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Tomasz Jedruszek Card Text:When Mortus Strider dies, return it to its owner's hand.
Mortus Strider (GTC) from Gatecrash, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Tomasz Jedruszek Card Text:When Mortus Strider dies, return it to its owner's hand.