30 Island
1 Omniscience
1 Halimar Depths
1 Nykthos, Shrine to Nyx
1 Reliquary Tower
1 Mikokoro, Center of the Sea
1 Myriad Landscape
1 Clever Impersonator
1 Phyrexian Metamorph
1 Caged Sun
1 Thassa's Oracle
1 Arcanis the Omnipotent
1 Leyline of Anticipation
1 Jace, Architect of Thought
1 The Chain Veil
1 Sapphire Medallion
1 Dig Through Time
1 Rhystic Study
1 Expedition Map
1 Archaeomancer
1 High Tide
1 Reef Worm
1 Serum Visions
1 Mnemonic Wall
1 Hydroblast
1 Blue Elemental Blast
1 Hoverguard Sweepers
1 Sol Ring
1 Rush of Knowledge
1 Lorthos, the Tidemaker
1 Nyx Lotus
1 Rite of Replication
1 Supplant Form
1 Brainstorm
1 Call to Mind
1 Gush
1 Negate
1 Teferi, Temporal Archmage
1 Aetherize
1 Jace Beleren
1 Whelming Wave
1 Jace, Unraveler of Secrets
1 Stormtide Leviathan
1 Aetherspouts
1 Thassa, Deep-Dwelling
1 Scourge of Fleets
1 Brine Elemental
1 Rewind
1 Blue Sun's Zenith
1 Foil
1 Cryptic Command
1 Part the Waterveil
1 Ponder
1 Dictate of Kruphix
1 Tamiyo, the Moon Sage
1 Slinn Voda, the Rising Deep
1 Bident of Thassa
1 Counterspell
1 Temporal Mastery
1 Thing in the Ice
1 Capsize
1 Master of Waves
1 Ugin, the Spirit Dragon
1 Merfolk Looter
1 Engulf the Shore
1 Pull from the Deep
1 Stormsurge Kraken
1 Aether Gale
1 Opt
1 Pact of Negation

1 Thassa, God of the Sea