Originally Posted by
Claymore
Against Miracles with the Emrakul board, your only worry is having Emrakul countered. If she goes to the graveyard, she's done forever. Terminus isn't a big deal since you can tutor her back with Eye, and if you get to take their turn then you can nullify any incoming answers anyway. Is Promised End castable without a coffers?
Cavern of souls is interesting but I feel the deck has a lack of actual colored mana sources in my limited testing with it.
For Chalice, I think you'd want to expend all your discard before landing it, since it's such a haymaker for this deck.