Can You Dig It?

Infinite combo with Cabal Scavenger and discounted Dig Sites.

Reduce the cost of Dig Site to 1 or 0 with a combination of Antique Polisher and The Praxis Arcanum.

Try to find your Cabal Scavenger early, as it is the one combo piece we have a hard time tutoring for. Self mill with Sporefolk and Pompous Historian and then pick through your void with Last Chance, Unearth the Past, and Dark Return. Usually use Display of Knowledge to grab Dig Site. Use the Merchant for whatever else you need. Vara and Titan Bros are there just to buy you some time. You could run Nesting Avisaur for more discount sources at the cost of card disadvantage, but I found that the thiccer 4 drops were more helpful.

If you have a Lethrai Courtier in play when you are comboing, it's safe to keep ram jamming the dig sites - the power will be discarded at 12, not the relic.

Thanks to SteviG for the idea! Any suggestions are welcome!