Temur Delver
A Legacy deck, by Rich Cali
1st place at a tournament in Syracuse, New York, United States on 2019-09-15

Maindeck:

Creatures
4 Delver of Secrets
2 Dreadhorde Arcanist (Banned in Legacy)
4 Tarmogoyf
2 True-Name Nemesis

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

Legendary Planeswalkers
3 Wrenn and Six (Banned in Legacy)

Sorceries
1 Chain Lightning
4 Ponder
2 Preordain

Lands
1 Fiery Islet
4 Polluted Delta
4 Scalding Tarn
3 Tropical Island
3 Volcanic Island
4 Wasteland

Sideboard:
1 Null Rod
1 Tormod's Crypt
2 Abrade
1 Blue Elemental Blast
1 Crop Rotation
1 Force of Negation
2 Pyroblast
1 Return to Nature
2 Surgical Extraction
1 Vapor Snag
1 Karakas