22 Island
4 Chronic Flooding
2 Claustrophobia
4 Curse of the Bloody Tome
4 Doorkeeper
4 Dream Twist
4 Hover Barrier
2 Jace Beleren
4 Jace's Erasure
2 Runic Repetition
4 Tome Scour
4 Wall of Frost
Sideboard:
2 Merfolk Mesmerist
2 Stern Mentor