U/R Prowess
A Standard deck, by Trett Beourgeois
2nd place at a tournament in Prairieville, Louisiana, United States on 2016-01-23
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Abbot of Keral Keep (Not currently legal in Standard)
4 Elusive Spellfist (Not currently legal in Standard)
4 Monastery Swiftspear (Not currently legal in Standard)
4 Stormchaser Mage (Not currently legal in Standard)

Instants
1 Dispel (Not currently legal in Standard)
3 Expedite (Not currently legal in Standard)
3 Fiery Impulse (Not currently legal in Standard)
3 Grip of the Roil (Not currently legal in Standard)
2 Temur Battle Rage (Not currently legal in Standard)
4 Titan's Strength (Not currently legal in Standard)

Legendary Creatures
2 Jace, Vryn's Prodigy (Not currently legal in Standard)

Sorceries
1 Roast (Not currently legal in Standard)
4 Slip Through Space (Not currently legal in Standard)
1 Treasure Cruise (Not currently legal in Standard)

Basic Lands
2 Island
3 Mountain

Lands
4 Bloodstained Mire (Not currently legal in Standard)
4 Polluted Delta (Not currently legal in Standard)
4 Shivan Reef (Not currently legal in Standard)
1 Smoldering Marsh (Not currently legal in Standard)
1 Sunken Hollow (Not currently legal in Standard)
1 Wandering Fumarole (Not currently legal in Standard)

Sideboard:
2 Dispel (Not currently legal in Standard)
1 Murderous Cut (Not currently legal in Standard)
2 Negate
2 Pia and Kiran Nalaar (Not currently legal in Standard)
2 Tasigur, the Golden Fang (Not currently legal in Standard)
2 Duress
2 Roast (Not currently legal in Standard)
2 Treasure Cruise (Not currently legal in Standard)