4 Ash Barrens
2 Evolving Wilds
10 Snow-Covered Island
2 Snow-Covered Mountain
3 Volatile Fjord
4 Accumulated Knowledge
4 Augur of Bolas
3 Brainstorm
1 Dispel
1 Fiery Cannonade
1 Fling
4 Lightning Bolt
4 Mana Leak
4 Pieces of the Puzzle
4 Preordain
4 Serpentine Curve
4 Skred
1 Teach by Example

Sideboard:

1 Annul
3 Blue Elemental Blast
4 Delver of Secrets // Insectile Aberration
1 Dispel
1 Echoing Truth
2 Fiery Cannonade
1 Gigadrowse
1 Negate
1 Shenanigans