[Sideboard notes]

Jeskai Black:
+2 Duress
+1 Dispel
+1 Negate
+3 Surge of Righeousness
+1 Wingmate Roc
-1 Retreat to Emeria
-4 Hangarback Walker (on draw: -2 Knight of the White Orchid, -2 Hangarback Walker)
-1 Utter End
-1 Gideon, Ally of Zendikar
-1 Ob Nixilis Reignited

Atarka Red:
+3 Surge of Righteousness
+1 Planar Outburst
+1 Duress
-2 Painful Truths
-1 Wingmate Roc
-1 Gideon, Ally of Zendikar
-1 Ob Nixilis Reignited

Abzan:
+1 Planar Outburst
+1 Wingmate Roc
+2 Transgress the Mind
+1 Duress
-1 Dispel
-2 Hangarback Walker (on draw: -2 Knight of the White Orchid)
-2 Retreat to Emeria

UB Aristocrats:
+1 Planar Outburst
+1 Utter End
+3 Surge of Righteousness
-1 Dispel
-1 Duress
-1 Ob Nixilis Reignited
-1 Retreat to Emeria
-1 Hangarback Walker

GW Megamorph:
+1 Planar Outburst
+1 Utter End
+1 Wingmate Roc
-2 Hangarback Walker (on draw: -2 Knight of the White Orchid)
-1 Dispel

Esper Control:
+2 Duress
+1 Dispel
+1 Negate
+1 Erase
-1 Silkwrap
-1 Statis Snare
-1 Murderous Cut
-2 Wingmate Roc

Esper Dragons:
+1 Duress
+1 Dispel
+1 Negate
+1 Erase
+2 Transgress the Mind
-2 Silkwrap
-1 Retreat to Emeria
-1 Murderous Cut
-2 Wingmate Roc

Eldrazi Ramp:
+1 Utter End
+1 Quarantine Field
+1 Negate
+2 Transgress the Mind
+1 Infinite Obliteration
+1 Duress
-1 Dispel
-3 Silkwrap
-1 Murderous Cut
-2 Wingmate Roc

Bant Tokens:
+1 Utter End
+1 Quarantine Field
+1 Planar Outburst
+1 Negate
+2 Duress
+1 Wingmate Roc
-2 Hangarback Walker (on draw: -2 Knight of the White Orchid)
-1 Ob Nixilis Reignited
-2 Silkwrap
-2 Murderous Cut

BW(u) Tokens (Mirror):
+1 Utter End
+1 Quarantine Field
+1 Planar Outburst
+1 Negate
+2 Duress
+1 Wingmate Roc
-2 Hangarback Walker (on draw: -2 Knight of the White Orchid)
-1 Ob Nixilis Reignited
-2 Silkwrap
-2 Murderous Cut