Hero card

Darksteel Colossus

Artifact Creature – Golem

FinisherA big threat that ends the game: the deck has to survive until it can cast it

Needs: Big Mana

Gives: Artifacts

Not in winning lists yet: read from the card text and the graph

Build a deck with Darksteel Colossus as the hero

Makes it work

Arc Reactor · Fabrication Foundry · Mm'menon, the Right Hand

Benefits from it

Craterclaw Colossus · Demonic Junker · Valkyrie Aerial Unit · Gearseeker Serpent · Tenured Tethermage · Ironheart, Clever Champion · Memory Guardian · Iron Spider, Stark Upgrade

Use instead if you don't have it

Gate Colossus · Iron Giant · Krang, Utrom Warlord · Valkyrie Aerial Unit · Wrecking Gecko · Steel Hellkite

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Inevitable Defeat (4-Color Control) · Bitter Triumph (Dimir Aggro)