Main deck (60)
4 Azorius Guildgate
4 Banishing Light
4 Cathedral Membrane
4 Doorkeeper
4 Fog Bank
7 Island
4 Perimeter Captain
13 Plains
4 Stalwart Shield-Bearers
4 Steel Wall
4 Sunweb
4 Wall of Denial

Sideboard (15)
2 Celestial Purge
2 Flashfreeze
4 Negate
3 Orbs of Warding
4 Sentinel Totem