Hero card

Ritual Chamber

EnablerGives something to the other cards: the deck needs cards that use what it gives

Needs: Demon

Gives: Lifegain, Drain, Tokens

Not in winning lists yet: read from the card text and the graph

Build a deck with Ritual Chamber as the hero

Makes it work

Fiendish Panda

Benefits from it

South Wind Avatar · Marauding Blight-Priest · Blech, Loafing Pest · Starscape Cleric · Unwilling Vessel · Comforting Counsel · Minwu, White Mage · Thornfist Striker

Use instead if you don't have it

Unholy Annex

Cards in the meta that answer it

Countersculpt (Azorius Control) · Inevitable Defeat (4-Color Control) · No More Lies (Azorius Control) · We Say Thee Nay! (Dimir Aggro)