mtg hour of devastation cards / Destroy all nonland permanents. Magic The Gathering MTG-HOU-BD-EN Hour

You can create Clue tokens, Treasure tokens, and/or artifact creature tokens that can be easily sacrificed for vigilance, lifelink, or hexproof

I probably dont need to explain why discarding cards to draw cards is the best way to take advantage of whenever you discard triggers, but Id argue its so good and central to the plan that you should basically consider whenever you draw effects to belong in the discard archetype as well

Whichever ones you choose, remember

Clarabelle Contented Wallflower might not be perfect, but she will draw fairly consistently

Midrange decks are the lead contenders right now, with several making strides already