Grixis Delver
A Legacy deck, by Noah Walker
3rd place at a tournament in Columbus, Ohio, United States on 2016-06-11

Maindeck:

Creatures
4 Deathrite Shaman (Banned in Legacy)
4 Delver of Secrets
2 Gurmag Angler
3 Young Pyromancer

Instants
4 Brainstorm
4 Daze
1 Dismember
4 Force of Will
4 Lightning Bolt
1 Spell Pierce

Legendary Creatures
1 Vendilion Clique

Sorceries
2 Cabal Therapy
4 Gitaxian Probe (Banned in Legacy)
4 Ponder

Lands
4 Flooded Strand
4 Polluted Delta
1 Tropical Island
2 Underground Sea
3 Volcanic Island
4 Wasteland

Sideboard:
1 Engineered Explosives
1 Pithing Needle
1 Winter Orb
2 Baleful Strix
1 Ancient Grudge
1 Darkblast
2 Pyroblast
2 Surgical Extraction
2 Cabal Therapy
1 Forked Bolt
1 Painful Truths