7 Snow-Covered Island
3 Snow-Covered Plains
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
4 Arcum's Astrolabe
1 Aven Riftwatcher
2 Compulsive Research
1 Condescend
2 Ephemerate
4 Expedition Map
2 Forbidden Alchemy
1 Ghostly Flicker
1 Impulse
2 Mnemonic Wall
4 Mulldrifter
1 Mystical Teachings
1 Prohibit
4 Prophetic Prism
2 Pulse of Murasa
1 Rolling Thunder
3 Stonehorn Dignitary
2 Trinket Mage
Sideboard:
1 Ancient Grudge
2 Blue Elemental Blast
1 Circle of Protection: Blue
1 Circle of Protection: Green
2 Circle of Protection: Red
2 Dispel
1 Electrickery
1 Leave No Trace
2 Mystic Remora
2 Pyroblast