Sideboard help

[Crapshooter]

Ok I have 3 {Renounce the Guilds} 3 {Azorius Charm} 4  {Rest in Peace} 3  {Far // Away} and 2 {Blood Baron of Vizkopa}. I need to fit in  {Pithing Needle}, I'm already planning on taking out one  {Rest in Peace} but the question is what else do I take out and should I run 2 or 3  {Pithing Needle}?

[Mike_garzone]

Esper control? If so, I'd drop a {rest in peace} and a {far // away} personally, 2 should suit you fine, depending on what your meta is like at least!

[Crapshooter]

Thanks this is mostly prevention against  {Ætherling}, but also stops planeswalkers and  {Nephalia Drownyard}