Main deck (60) 4 Accumulated Knowledge 4 Arcane Denial 3 Ash Barrens 3 Azorius Chancery 4 Brainstorm 4 Dawn Charm 4 Jace's Erasure 1 Keep Watch 1 Lonely Sandbar 4 Moment of Silence 4 Muddle the Mixture 4 Palace Sentinels 4 Prismatic Strands 1 Secluded Steppe 6 Snow-Covered Island 4 Snow-Covered Plains 4 Tranquil Cove 1 Whirlpool Rider Sideboard (15) 1 Ajani's Mantra 1 Circle of Protection: Black 1 Circle of Protection: Blue 1 Circle of Protection: Green 1 Circle of Protection: Red 4 Dispel 3 Hydroblast 3 Relic of Progenitus