Your search for "Timestream Navigator 59" revealed the following:
Timestream Navigator (Foil) (RIX) from Rivals of Ixalan, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: Zezhou Chen Card Text:Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the...
Timestream Navigator - Prerelease Promo (Foil) (PRIX) from Rivals of Ixalan, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: Zezhou Chen Card Text:Ascend (If you control ten or more permanents, you get the city's blessing for the...