Vaurill, Subtle Sage

When Vaurill, Subtle Sage enters the battlefield,
exile target other permanent until Vaurill, Subtle
Sage leaves the battlefield.
Wayfarer {3}{u}{u} ({3}{u}{u}: Exile this creature. At
the beginning of your next upkeep, return it to the battlefield. It gains haste until end of turn. Wayfarer
only as a sorcery.)
{1}{u}{u},{t}: Shuffle target card in exile into its
owner's library.