Lesser Grail

Imprint—When Lesser Grail enters the battlefield, you may exile a nonartifact, nonland
card from your hand.
{t}: Add one mana of any of the exiled card's
colors.
"The Holy Grail managed to accomplish the deed you
tried and failed, on a scale unfathomable to men. If
this isn't a miracle, what is?"
—Angra Mainyu