If you are putting together a Renounce Darkness deck, check this Kibler Renounce Darkness Deck with Video. It’s a solid deck list that will hold its own without needing to draw Renounce Darkness early. In fact, if you watch the video you will see that he was about to lose before he played RD and he had an insane hand of Paladin cards.
It’s a card that relies on RNG for the most part but it’s incredibly fun. I think it’s possible to climb the lower ladder ranks pretty easily too.
For more Renounce Darkness craziness check out these decks: