17 cards that define this Pioneer archetype
Adarkar Wastes
Cosmogrand Zenith
Darksteel Citadel
Hallowed Fountain
Memory Guardian
Practiced Offense
Seachrome Coast
Sheltered by Ghosts
Simulacrum Synthesizer
Spyglass Siren
Thraben Inspector
Warden of the Inner Sky
Ensoul Artifact
Metallic Rebuke
Novice Inspector
Portable Hole
Cryptic Coat