4 Consider
4 Counterspell
3 Dragon's Rage Channeler
4 Expressive Iteration
1 Fire/Ice
1 Flooded Strand
2 Invert Polarity
3 Island
2 Ledger Shredder
3 Lightning Bolt
4 Mishra's Bauble
1 Misty Rainforest
3 Murktide Regent
2 Polluted Delta
3 Preordain
2 Scalding Tarn
2 Sink into Stupor
2 Spell Snare
3 Spirebluff Canal
4 Steam Vents
2 Subtlety
1 Thundering Falls
4 Unholy Heat
Sideboard
1 Spell Snare
1 Cast into the Fire
3 Consign to Memory
1 Narset, Parter of Veils
2 Pyroclasm
2 Scrabbling Claws
3 Stern Scolding
2 Surgical Extraction