4 Azorius Chancery
7 Island
5 Plains
4 Sejiri Refuge
4 Azami, Lady of Scrolls
2 Disperse
4 Drowner of Secrets
4 Galecaster Colossus
4 Gift of Immortality
4 Judge of Currents
2 Merrow Commerce
4 Oblivion Ring
4 Stonybrook Banneret
4 Stonybrook Schoolmaster
4 Summon the School
Sideboard:
1 Aethertow
1 Aphetto Grifter
1 Deeproot Elite
1 Deeproot Waters
1 Enclave Cryptologist
1 Fallowsage
1 Hadana's Climb // Winged Temple of Orazca
1 Information Dealer
1 Jace, Ingenious Mind-Mage
1 Jace, Memory Adept
1 Jolting Merfolk
2 Kindred Boon
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Lullmage Mentor
1 Merfolk Mistbinder
1 Negate
1 Psychic Trance
1 Render Silent
1 River's Rebuke
1 Sundering Growth
1 Surgespanner
1 Sygg, River Guide
1 Tamiyo, the Moon Sage
1 Unsummon
1 Venser, the Sojourner
1 Veteran of the Depths