20 Island
4 Mystic Sanctuary
2 Archmage's Charm
1 Chasm Skulker
1 Condescend
4 Counterspell
4 Delver of Secrets // Insectile Aberration
1 Divination
1 Everdream
4 Frantic Inventory
1 Hullbreaker Horror
1 Imprisoned in the Moon
1 Mana Leak
1 Mystic Reflection
3 Pteramander
2 Shark Typhoon
4 Spell Pierce
1 Sublime Epiphany
1 Subtlety
1 Teferi's Ageless Insight
2 Vapor Snag
Sideboard:
1 Agent of Treachery
1 Coastal Discovery
3 Curiosity
3 Curious Obsession
1 Imprisoned in the Moon
3 Invisible Stalker
1 Mystic Reflection
1 Sentinel Totem
1 Unsummon