Eärendil, Half-Elven

Flying, Protection From Black
When Earendil, Half-Elven enters the battlefield,
search your library for a Silmaril card and reveal
that card. Shuffle your library and put that card
into your hand.
"And long Earendil set sail into the starless vast,
the Silmaril upon his brow voyaging the Dark
behind the world, a glimmering and fugitive star."