Recurring Villain with Sword of Justice equipped activate their Deathrattle 5 times.
With Defender of Argus, Sound the Bells! and Call to Adventure you can buff the Recurring Villain by other ways.
With Silver Sword you can add the 1-attack to all yours Recurring Villain
N'Zoth, The Corruptor revive 6 Recurring Villain, with Silver Sword are a really nice board
Equality + Consecration and go face to find lethal