1 Ice Floe
20 Island
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Tower
1 Abjure
4 Apprentice Wizard
1 Awesome Presence
1 Blue Mana Battery
1 Control Magic
1 Crystal Rod
2 Dance of Many
2 Energy Tap
1 False Demise
4 Feldon's Cane
1 Force Spike
2 Giant Tortoise
1 Glacial Wall
1 Jolt
1 Leviathan
2 Memory Lapse
1 Negate
1 Nimble Innovator
1 Peregrine Drake
1 Phantasmal Mount
2 Portent
1 Prescient Chimera
1 Reef Pirates
1 Sea Scryer
1 Shaper Apprentice
1 Sift
1 Sleep
2 Sunken City
3 Twiddle
2 Unsummon
1 Walking Atlas
1 Wall of Kelp
Sideboard:
1 Blue Elemental Blast
1 Withering Gaze