Updated: 1/1/2013This is the new standard sideboard using data collected from mtgstats.com (http://mtgstats.com)
I sifted through everything to find the 5 more relevant archtypes, and the cards that appear most often in their sideboard. This is raw Magic Online data derived from the Wizards website and filtered through MTGstats. Every day, the latest events are analyzed and decks are automatically assigned to their archetypes. Every month i'll be updating the standard sideboard.
Bant Control
{W}{G}{U}
{Angel of Serenity}
{Azorius Charm}
{Cyclonic Rift}
{Detention Sphere}
{Dissipate}
{Geist of Saint Traft}
{Jace, Memory Adept}
{Pithing Needle}
{Ray of Revelation}
{Rest in Peace}
{Restoration Angel}
{Selesnya Charm}
{Sigarda, Host of Herons}
{Snapcaster Mage}
{Supreme Verdict}
{Syncopate}
{Tamiyo, the Moon Sage}
{Terminus}
BR Zombies
{B}{R}
{Appetite for Brains}
{Bonfire of the Damned}
{Cremate}
{Dreadbore}
{Flames of the Firebrand}
{Knight of Infamy}
{Liliana of the Veil}
{Mountain}
{Pillar of Flame}
{Rakdos, Lord of Riots}
{Sever the Bloodline}
{Tragic Slip}
{Underworld Connections}
{Vile Rebirth}
{Zealous Conscripts}
Jund Control
{R}{B}{G}
{Appetite for Brains}
{Blasphemous Act}
{Cremate}
{Deathrite Shaman}
{Duress}
{Golgari Charm}
{Grafdigger's Cage}
{Knight of Infamy}
{Liliana of the Veil}
{Mizzium Mortars}
{Pillar of Flame}
{Rakdos Charm}
{Rakdos's Return}
{Rolling Temblor}
{Sever the Bloodline}
{Slaughter Games}
{Sundering Growth}
{Underworld Connections}
{Vraska the Unseen}
{Zealous Conscripts}
Selesnya Midrange
{W}{G}
{Centaur Healer}
{Garruk Relentless}
{Garruk, Primal Hunter}
{Knight of Glory}
{Nevermore}
{Ray of Revelation}
{Rest in Peace}
{Revenge of the Hunted}
{Sigarda, Host of Herons}
{Sundering Growth}
{Thalia, Guardian of Thraben}
{Thragtusk}
{Triumph of Ferocity}
{Ulvenwald Tracker}
American Control
{R}{W}{U}
{Detention Sphere}
{Dispel}
{Dissipate}
{Dungeon Geists}
{Erase}
{Izzet Staticaster}
{Jace, Architect of Thought}
{Jace, Memory Adept}
{Mizzium Mortars}
{Negate}
{Oblivion Ring}
{Pillar of Flame}
{Purify the Grave}
{Rest in Peace}
{Supreme Verdict}
{Tamiyo, the Moon Sage}
Top 5 sideboard cards:
1. {Pillar of Flame}
1. {Rest in Peace}
3. {Appetite for Brains}
3. {Cremate}
3. {Detention Sphere}
3. {Dissipate}
3. {Jace, Memory Adept}
3. {Knight of Infamy}
3. {Liliana of the Veil}
3. {Mizzium Mortars}
3. {Ray of Revelation}
3. {Sever the Bloodline}
3. {Sigarda, Host of Herons}
3. {Sundering Growth}
3. {Supreme Verdict}
3. {Tamiyo, the Moon Sage}
3. {Underworld Connections}
3. {Zealous Conscripts}
âš« Link to the old thread by Kaleo42, for the sake of posterity: http://imtgapp.com/forum/index.php/topic,6675.0.html
âš« Link to Novembers Standard Sideboard: http://imtgapp.com/forum/index.php/topic,14272.0.html
âš« Link to Decembers Standard Sideboard: http://imtgapp.com/forum/index.php?topic=15648.0