RnR is ridiculous against infinite decks right now. oath, playing chalice and null rod (both seem bad for you). fish, playing chalice, null rod, and aether vial (which seems extremely bad for you - keep in mind the fact you're a control deck, and them evading your countermagic with dudes like meddling mage isn't good for you. ) this doesn't necessarily mean to play two, just keep in mind the other uses for RnR than hosing stax.