Influenced by this article over as SCG, I began looking into this combo.

How it works:

With Rest in Peace in play, no card can hit the graveyard. With Helm of Obedience, the process repeats until X cards hit the graveyard. So, when you use the Helm, seeing as the "card in graveyard" condition is not met, the process repeats to exile your opponent's library.

Decklist:

Provided here is a basic decklist for the concept:

Lands:

4 Flooded Strand
2 Polluted Delta
4 Tundra
2 Plains
4 Island
2 City of Traitors
4 Ancient Tomb

Combo:

4 Rest in Peace
4 Helm of Obedience

Spells:

4 Brainstorm
4 Preordain
4 Energy Field
4 Force of Will
2 Remand
4 Enlightened Tutor
4 Gilded Light
4 Ponder
4 meta slot

SB:

4 Wheel of Sun and Moon
3 Vendilion Clique
4 Flusterstorm
4 Pithing Needle

Thoughts and critiques are, as always, appreciated.

NB: I'm not sure if Daze would be a batter card for the deck, with such a low curve. I know that's it's almost cold to a Chalice@1 main, and I'm not sure what to do about that.