Selfless Gambit

As an additional cost to play Selfless Gambit,
exile a creature you control.
When Selfless Gambit enters the battlefield, exile
target artifact.
When Selfless Gambit leaves the battlefield,
return the exiled permanents to the battlefield
under your control.
Adamant - Search your library for an artifact
or enchantment, put it into your hand, then
shuffle you library.
"The will win requires the courage to face death."