Roland of General Works

When this card enters the battlefield, summon 4 General Works' Librarian token creatures and cast Angelica from exile onto your battlefield.

If there is ever a card named "Angelica" in your graveyard, cast any card named "The Black Silence" from your hand, library, or exile onto the battlefield with an X value of 10 and exile Roland of General Works.

When Roland of General Works deals damage to a creature that is greater than half that creature's toughness, tap that creature.