Boros Aggro
A Standard deck, by Tiemuuu (8-0)
0th place at a tournament in Magic Online on 2018-11-24

Maindeck:

Creatures
4 Adanto Vanguard (Not currently legal in Standard)
3 Hunted Witness (Not currently legal in Standard)
4 Skymarcher Aspirant (Not currently legal in Standard)
4 Snubhorn Sentry (Not currently legal in Standard)
4 Venerated Loxodon (Not currently legal in Standard)

Enchantments
4 Conclave Tribunal (Not currently legal in Standard)
4 History of Benalia (Not currently legal in Standard)

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

Legendary Planeswalkers
2 Ajani, Adversary of Tyrants (Not currently legal in Standard)

Sorceries
4 Heroic Reinforcements (Not currently legal in Standard)

Basic Lands
2 Mountain
13 Plains

Lands
4 Clifftop Retreat (Not currently legal in Standard)
4 Sacred Foundry (Not currently legal in Standard)

Sideboard:
2 Shield Mare (Not currently legal in Standard)
4 Tocatli Honor Guard (Not currently legal in Standard)
4 Baffling End (Not currently legal in Standard)
2 Experimental Frenzy (Not currently legal in Standard)
2 Ixalan's Binding (Not currently legal in Standard)
1 Aurelia, Exemplar of Justice (Not currently legal in Standard)