Deck
4 Accumulated Knowledge
4 Boomerang
3 Consider
2 Echoing Truth
4 Fractured Sanity
18 Island
4 Lonely Sandbar
4 Nimble Obstructionist
4 Opt
4 Ruin Crab
3 Sphinx's Tutelage
2 Spreading Seas
4 Teferi's Tutelage

Sideboard
2 Blue Elemental Blast
2 Counterspell
2 Echoing Truth
4 Fog Bank
2 Soul-Guide Lantern
3 Spell Pierce