Main deck (66)
4 Amoeboid Changeling
4 Dream Twist
4 Evolving Wilds
4 Halimar Excavator
4 Mana Leak
4 Merfolk Secretkeeper
4 Mind Sculpt
4 Mothdust Changeling
4 Ruin Crab
16 Snow-Covered Island
2 Spell Pierce
4 Tome Scour
4 Turn Aside
4 Universal Automaton

Sideboard (6)
4 Annul
2 Intervene