Mox Amber

{T}: Add one mana of any color among legendary creatures and planeswalkers you control.

Flavor Text: «A crystallized moment in time from the Mending Era, first discovered during the Ice Age. A temporal conundrum, even to the great scholar himself.»
—*The Discoveries of Feldon*

Card Details:
Set: The Brothers’ War Retro Artifacts
Collector Number: 98
Artist: Steven Belledin