W/U Auras
A Standard deck, by Jim Davis
3rd place at a tournament in Dallas, Texas, United States on 2018-01-21

Maindeck:

Creatures
4 Adanto Vanguard (Not currently legal in Standard)
4 Adorned Pouncer (Not currently legal in Standard)
3 Sacred Cat (Not currently legal in Standard)
4 Skymarcher Aspirant (Not currently legal in Standard)

Enchantments
3 Baffling End (Not currently legal in Standard)
4 Cartouche of Knowledge (Not currently legal in Standard)
4 Cartouche of Solidarity (Not currently legal in Standard)
4 Curious Obsession (Not currently legal in Standard)
1 Trial of Solidarity (Not currently legal in Standard)

Instants
2 Sheltering Light (Not currently legal in Standard)

Legendary Creatures
4 Sram, Senior Edificer (Not currently legal in Standard)

Legendary Enchantments
3 Legion's Landing (Not currently legal in Standard)

Basic Lands
4 Island
7 Plains

Lands
4 Glacial Fortress (Not currently legal in Standard)
3 Irrigated Farmland (Not currently legal in Standard)
2 Shefet Dunes (Not currently legal in Standard)

Sideboard:
2 Authority of the Consuls (Not currently legal in Standard)
1 Baffling End (Not currently legal in Standard)
1 Squire's Devotion (Not currently legal in Standard)
1 Dive Down (Not currently legal in Standard)
4 Negate
2 Slash of Talons (Not currently legal in Standard)
2 Spell Pierce (Not currently legal in Standard)
2 Fragmentize (Not currently legal in Standard)