Deck tech:
Xenan Cultist and Crown of Authority pretty much have the same role in this deck; when one of your units with revenge dies it gets +2/+2 and return to the top 10 cards of your deck. Crown of Authority also have the added bonus of being a fetch for Elias, the Broken Wing, who normally is a 8/4 but with crown is 10/6 on fetch.
This in my opinion makes Elias actually decent, he now doesn't have to trade down every time he blocks, in fact if he isn't answered on the turn he's played you most likely win.
Hero of the People synergize really well in this deck, you usually want to play her on the same turn as you can play Piercing Grief, Stalwart Silverwing or Stonepowder Alchemist, as she's very vulnerable if she's played alone. Always remember to play her before any other unit on the turn so she gets their battle skills. She can be given revenge indefinitely by playing a unit with revenge when she returns as a destiny unit.
This deck really goes off if you manage to stack a lot of revenging destiny units in your top deck while they've been buffed by Xenan Cultist or are awaiting the buff from Crown of Authority. Once you have reached the critical mass of 6-8 destiny buffed units and have some form of card draw (Devour, Scheme, nightfall from Amethyst Waystone or Dark Return on a destiny unit in your graveyard) you will be very likely to get a train of destiny units going. Filling up the board right after a Harsh Rule for example.
This deck is not constructed to be a viable option for climbing the ladder, it is simply a deck I've had a lot of fun crafting and playing.