Dark Chalice

Here's a Chalice deck. It's biggest selling point is that it doesn't lose to Cobalt Waystone as hard as your typical Chalice deck, thanks to Black-Sky Harbinger being a good card. Blistersting Wasp is also a card you're happy to have in a Chalice deck, since it defends you good, and can draw you a card with Chalice.

Biggest Downside compared to the classic TJP Chalice is the lack of access to Harsh Rule and other similar boardwipes. If you want to clear the board, you most likely will have to rely on Withering Witch in combination with Lightning Storm or Hailstorm.