22 Island
4 Agent of Treachery
2 Arrester's Admonition
2 Brazen Borrower // Petty Theft
4 Cloudkin Seer
2 Gadwick, the Wizened
1 Gyruda, Doom of Depths
4 Omen of the Sea
3 Ominous Seas
3 Opt
2 Stern Dismissal
2 Teferi's Time Twist
4 Thassa, Deep-Dwelling
4 Tome Raider
Sideboard:
3 Aegis Turtle
1 Arrester's Admonition
2 Mystic Subdual
1 Ominous Seas
1 Opt
2 Stern Dismissal