Yorion Azorius Control
A Standard deck, by Gob123
1st place at a tournament in Magic Arena on 2020-05-17

Maindeck:

Artifacts
2 Glass Casket (Not currently legal in Standard)

Creatures
4 Brazen Borrower (Not currently legal in Standard)
2 Dream Trawler (Not currently legal in Standard)

Enchantments
1 Banishing Light (Not currently legal in Standard)
3 Elspeth Conquers Death (Not currently legal in Standard)
4 Omen of the Sea (Not currently legal in Standard)
4 Shark Typhoon (Not currently legal in Standard)
3 The Birth of Meletis (Not currently legal in Standard)

Instants
4 Absorb (Not currently legal in Standard)
3 Chemister's Insight (Not currently legal in Standard)
2 Dovin's Veto (Not currently legal in Standard)
4 Mystical Dispute (Not currently legal in Standard)

Legendary Planeswalkers
3 Narset, Parter of Veils (Not currently legal in Standard)
4 Teferi, Time Raveler (Not currently legal in Standard)

Sorceries
4 Shatter the Sky (Not currently legal in Standard)

Basic Lands
9 Island
6 Plains

Lands
3 Castle Ardenvale (Not currently legal in Standard)
2 Castle Vantress (Not currently legal in Standard)
4 Fabled Passage (Not currently legal in Standard)
1 Field of Ruin
4 Hallowed Fountain (Not currently legal in Standard)
4 Temple of Enlightenment (Not currently legal in Standard)

Sideboard:
1 Glass Casket (Not currently legal in Standard)
3 Archon of Sun's Grace (Not currently legal in Standard)
3 Omen of the Sun (Not currently legal in Standard)
3 Aether Gust (Not currently legal in Standard)
2 Dovin's Veto (Not currently legal in Standard)
2 Tale's End (Not currently legal in Standard)
1 Yorion, Sky Nomad (Not currently legal in Standard)