Mardu Enchantment Pact
Featured by Chris Lansdell on 2016-08-18 (Standard)
As written about in http://www.starcitygames.com/php/news/article/33495.html

Maindeck:

Enchantments
3 Demonic Pact (Not currently legal in Standard)
3 Silkwrap (Not currently legal in Standard)
3 Starfield of Nyx (Not currently legal in Standard)
2 Stasis Snare (Not currently legal in Standard)

Instants
1 Anguished Unmaking (Not currently legal in Standard)
2 Grasp of Darkness (Not currently legal in Standard)

Legendary Enchantments
2 Oath of Chandra (Not currently legal in Standard)
2 Oath of Gideon (Not currently legal in Standard)
2 Oath of Liliana (Not currently legal in Standard)

Legendary Planeswalkers
1 Chandra, Flamecaller (Not currently legal in Standard)
3 Nahiri, the Harbinger (Not currently legal in Standard)
1 Ob Nixilis Reignited (Not currently legal in Standard)
2 Sorin, Grim Nemesis (Not currently legal in Standard)

Sorceries
1 Angelic Purge (Not currently legal in Standard)
2 Harmless Offering (Not currently legal in Standard)
2 Languish (Not currently legal in Standard)
2 Planar Outburst (Not currently legal in Standard)
1 Ruinous Path (Not currently legal in Standard)

Basic Lands
2 Mountain
4 Plains
4 Swamp

Lands
2 Battlefield Forge (Not currently legal in Standard)
1 Caves of Koilos (Not currently legal in Standard)
4 Evolving Wilds
1 Needle Spires (Not currently legal in Standard)
4 Shambling Vent (Not currently legal in Standard)
4 Smoldering Marsh (Not currently legal in Standard)

Sideboard:
1 Dead Weight (Not currently legal in Standard)
1 Hedonist's Trove (Not currently legal in Standard)
2 Peace of Mind (Not currently legal in Standard)
1 Quarantine Field (Not currently legal in Standard)
1 Oath of Chandra (Not currently legal in Standard)
2 Declaration in Stone (Not currently legal in Standard)
2 Duress
1 Harmless Offering (Not currently legal in Standard)
2 Infinite Obliteration (Not currently legal in Standard)
2 Transgress the Mind (Not currently legal in Standard)