Dredge

Instant

Aggressive Mining

Enchantment

Cryptic Caves

Land

Implement of Examination

Artifact

Soldevi Sage

Creature — Human Wizard

Ancient Excavation

Instant

Nahiri's Lithoforming

Sorcery

Archaeological Dig

Land

Explore

Sorcery

Serpent's Pass

Land

The Surgical Bay

Land — Sphere

Pedantic Learning

Enchantment

Compulsion

Enchantment

Perilous Forays

Enchantment

Squandered Resources

Enchantment

Memorial to Genius

Land

Combat Courier

Artifact Creature — Construct

Renewal

Sorcery

Perilous Research

Instant

Excavator

Artifact

Blighted Cataract

Land

Destructive Digger

Creature — Goblin

Urza's Cave

Land — Urza's Cave

Geomancer's Gambit

Sorcery

Sage of Lat-Nam

Creature — Human Artificer

Alchemist's Apprentice

Creature — Human Wizard

Soldevi Excavations

Land

Cycle of Renewal

Instant — Lesson

Dark-Dweller Oracle

Creature — Goblin Shaman

Phyrexian Vault

Artifact

Mind Extraction

Sorcery