Ad Nauseam
A Modern deck, by Ryan Steiner
5th place at a tournament in Atlanta, Georgia, United States on 2016-12-04

Maindeck:

Artifacts
4 Lotus Bloom
4 Pentad Prism

Creatures
1 Laboratory Maniac
4 Simian Spirit Guide (Banned in Modern)

Enchantments
3 Phyrexian Unlife

Instants
4 Ad Nauseam
4 Angel's Grace
1 Lightning Storm
3 Pact of Negation
3 Spoils of the Vault

Sorceries
4 Serum Visions
4 Sleight of Hand
1 Thoughtseize

Basic Lands
1 Island
1 Plains

Lands
3 Darkslick Shores
4 Gemstone Mine (Not currently legal in Modern)
4 Seachrome Coast
4 Temple of Deceit
2 Temple of Enlightenment

Legendary Lands
1 Urborg, Tomb of Yawgmoth

Sideboard:
1 Spellskite
4 Leyline of Sanctity
1 Echoing Truth
2 Holy Day
1 Hurkyl's Recall
1 Wear
2 Lingering Souls
2 Thoughtseize
1 Boseiju, Who Shelters All