Sire of Insanity

{1}: Exile Sire of Insanity from your graveyard.
{u}{b}: Exile target card from your graveyard.
Terror {1}{u}{b} ({1}{u}{b}: If Sire of Insanity is in exile and isn't terrorizing a creature, Sire of Insanity terrorizes target creature for as long as it remains exiled.)
When Sire of Insanity terrorizes a creature, tap that creature.
Creatures terrorized by Sire of Insanity don't untap during their controller's untap ste