Your search for "Frontier Bivouac 234" revealed the following:
Frontier Bivouac (KTK) from Khans of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Titus Lunter Card Text:Frontier Bivouac enters the battlefield tapped.T: Add G, U, or R to your mana pool.
Frontier Bivouac (Foil) (KTK) from Khans of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Titus Lunter Card Text:Frontier Bivouac enters the battlefield tapped.T: Add G, U, or R to your mana pool.
Frontier Bivouac (40K) from Warhammer 40,000 Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Álvaro Calvo Escudero Card Text:Frontier Bivouac enters the battlefield tapped.T: Add G, U, or R.
Frontier Bivouac - KTK Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Titus Lunter Card Text:Frontier Bivouac enters the battlefield tapped.T: Add G, U, or R to your mana pool.