Your search for "Rushing-Tide Zubera 52" revealed the following:
Rushing-Tide Zubera (SOK) from Saviors of Kamigawa, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Mark Brill Card Text:When Rushing-Tide Zubera is put into a graveyard from play, if 4 or more damage was dealt to it this...
Rushing-Tide Zubera (Foil) (SOK) from Saviors of Kamigawa, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Mark Brill Card Text:When Rushing-Tide Zubera is put into a graveyard from play, if 4 or more damage was dealt to it...