So if you have RDM you already had access to the staves and have no reason not to make use of them. If as you say you were just using it for procs and absolutely nothing else, then you shouldn't have any gear for it at all, in which case you've no need for the scythe.
Oh sweet merciful Christ...Save yourself the trouble and don't bother with the magic accuracy staves. They are a terrible return on investment and won't be some silver bullet fix to NMs having stupid resist rates/immunities. As one Red Mage to another, take my advice and build yourself a couple nuking staves, they're so much more fun and useful to boot.






