Your search for "chromatic sphere 151" revealed the following:
Chromatic Sphere (Foil) (MRD) from Mirrodin, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Brian Snõddy Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of anycolor to your mana pool. Draw a card.
Chromatic Sphere (MRD) from Mirrodin, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Brian Snõddy Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of anycolor to your mana pool. Draw a card.
Chromatic Sphere - Store Championship Promo (SCH) from Store Championships, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Lorenzo Lanfranconi Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.
Chromatic Sphere (INV) from Invasion, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Luca Zontini Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of any color to your mana pool. Draw a card.
Chromanticore (BNG) from Born of the Gods, available at 401 Games Canada. Rarity: Mythic Rare Finish: Normal Artist: Min Yum Card Text:Bestow 2WUBRG (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It...
Chromatic Sphere - INV Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Luca Zontini Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of any color to your mana pool. Draw a card....
Chromatic Sphere (Foil) (INV) from Invasion, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Luca Zontini Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of any color to your mana pool. Draw a card.
Chromatic Sphere (JMP) from Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Brian Snõddy Card Text:1, T, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.