Your search for "Meandering River 265" revealed the following:
Meandering River (C18) from Commander 2018, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Cliff Childs Card Text:Meandering River enters the battlefield tapped.T: Add W or U.
Meandering River (OGW) from Oath of the Gatewatch, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Cliff Childs Card Text:Meandering River enters the battlefield tapped.T: Add W or U to your mana pool.