Goh By
Steelfin Affinity
Mainboard(60 cards)
Creature(16)

Kenku Artificer×1
{2}{U}Creature — Bird Artificer
Mirran Spy×4
{2}{U}Creature — Drone
Ornithopter of Paradise×3
{2}Artifact Creature — Thopter
Steelfin Whale×4
{5}{U}Creature — Whale
Utrom Monitor×4
{4}{U}Artifact Creature — Utrom ScientistInstant(6)

Banishing Knack×4
{U}Instant
Metallic Rebuke×2
{2}{U}InstantSorcery(4)

Thoughtcast×4
{4}{U}SorceryArtifact(24)

Darksteel Citadel×4
Artifact Land
Seat of the Synod×4
Artifact Land
Campfire×2
{1}Artifact
Cryogen Relic×4
{1}{U}Artifact
Illvoi Light Jammer×2
{1}{U}Artifact — Equipment
Lembas×1
{2}Artifact — Food
Sewer-veillance Cam×3
{U}Artifact
Tooth of Chiss-Goria×4
{3}ArtifactLand(10)

Escape Tunnel×2
Land
Halimar Depths×1
Land
Island×7
Basic Land — IslandSideboard(15 cards)
Creature(1)

Kenku Artificer×1
{2}{U}Creature — Bird ArtificerInstant(9)

Annul×3
{U}Instant
Blue Elemental Blast×4
{U}Instant
Metallic Rebuke×1
{2}{U}Instant
Steel Sabotage×1
{U}InstantSorcery(2)

Fade Away×2
{2}{U}SorceryArtifact(3)

Relic of Progenitus×3
{1}Artifact