Sideboarding
Crashing Footfalls
+2x Jace, the Mindsculpter, +2x Engineered Explosives, +2x Force Of Negation
- 3x Lighning Bolt, -2x Unholy Heat, -1x
Mirror
+3x Mystical Dispute
-2x Spell Pierce, -1x Counterspell
UW Control
+2x Force Of Negation, +3x Mystical Dispute, +2x Jace, the Mindsculpter, +3x Blood Moon
-3x Lightning Bolt, -2x Unholy Heat, -1x Murktide Regent, -4x Dragon's Rage Channeler
(On the draw -3x Blood Moon, +2x Unholy Heat, +1x Dragon's Rage Channeler)
Elves
+2x Fury, +2x Engineered Explosives
-2x Counterspell, -2x Spell Pierce
Burn
+2x Force Of Negation, +2x Engineered Explosives
-2x Expressive Iteration, -1x Mishra's Bauble, -1x Ragavan, Nimble Pilferer
4c Omnath
+3x Blood Moon, +3x Mystical Dispute, +2x Jace, The Mind Sculpter, +1x Dress Down
-2x Archmage's Charm, -3x Lightning Bolt, -2x Spell Pierce, -1x Ragavan, Nimble Pilferer, -1x Counterspell