Asylum Administrator

{1}{w}{u}, {t}: Exile target creature for as long as
Asylum Administrator remains on the battlefield.
{3}{b}{r}: put target creature card exiled by
Asylum Administrator into its owners graveyard,
then draw cards equal to half its mana cost,
rounded up.
The Senate paid well for making their enemies
disappear, and they cared little for what the Cultists
then did with them.