Art by Lars Grant-West
Commander deckG
Colossus, Steel Stalwart
Leverage Colossus's turn-phase indestructibility with fight mechanics and one-sided combat, while swarming the battlefield with Changeling and Mutant kindred synergies buffed by your commander.
Asked for“Colossus, Steel Stalwart commander deck”
Deck anatomy
What this list actually runs on: how cheaply it casts things, and whether it has enough ramp, card draw and interaction to keep up at the table. Each block is one card — hover for its name.
Mana curve · 59 nonland cards
The working parts
Counted from Scryfall’s community card tags, not from the builder’s own labels. A card that does two jobs counts twice, so these add up to more than the deck. The hatched band is a common rule of thumb, not a law — combo decks run leaner, battlecruiser decks heavier.
Colored mana symbols
Commander
1Colossus, Steel Stalwart
4GLegendary Creature — Mutant Hero
Chosen commander for the requested strategy.
Ramp
12
Card Draw
10
Toski, Bearer of Secrets
3GLegendary Creature — Squirrel
Draws cards when creatures deal combat damage
Rishkar's Expertise
4GGSorcery
Massive draw based on Colossus's high power plus a free spell
Return of the Wildspeaker
4GInstant
Draws cards based on greatest power or provides an overrun buff
Removal
9
Kenrith's Transformation
1GEnchantment — Aura
Cantrip removal for troublesome commanders or threats
Tail Swipe
GInstant
One-mana fight spell made completely safe by Colossus's indestructibility
Blizzard Brawl
GSnow Sorcery
Fight spell that synergizes with Colossus's combat focus
Threats/Wincons
21
Chameleon Colossus
2GGCreature — Shapeshifter
Mutant Changeling that doubles its power and benefits from kindred buffs
Realmwalker
2GCreature — Shapeshifter
Changeling that lets you cast Mutants from the top of your library
Masked Vandal
1GCreature — Shapeshifter
Mutant Changeling that exiles an artifact or enchantment on entry
Woodland Changeling
1GCreature — Shapeshifter
Low-curve Mutant Changeling benefiting from Colossus
Guardian Gladewalker
1GCreature — Shapeshifter
Mutant Changeling that distributes +1/+1 counters
Webspinner Cuff
2GArtifact Creature — Equipment Spider
Reconfigure equipment and Mutant Changeling creature
Roaming Throne
4Artifact Creature — Golem
Mutant synergy doubler that fortifies tribal triggers
Universal Automaton
1Artifact Creature — Shapeshifter
One-drop Mutant Changeling that gets buffed immediately
Goreclaw, Terror of Qal Sisma
3GLegendary Creature — Bear
Reduces costs of big creatures and grants trample
Surrak and Goreclaw
4GGLegendary Creature — Human Bear
Grants haste and trample to your aggressive board
Apex Altisaur
7GGCreature — Dinosaur
Massive dinosaur that fights multiple opposing threats
Vanquisher's Banner
5Artifact
Kindred anthem and steady card draw on Mutant casts
Coat of Arms
5Artifact
Massively buffs your Changelings and Mutants for lethal swings
Overwhelming Stampede
3GGSorcery
Finisher scaling off Colossus's substantial base power
Triumph of the Hordes
2GGSorcery
Decisive infect finisher for aggressive creature boards
Ulvenwald Tracker
GCreature — Human Shaman
Repeatable fight engine leveraging Colossus's indestructibility
Kogla, the Titan Ape
3GGGLegendary Creature — Ape
Fights on entry and provides continuous artifact/enchantment removal
Thrun, the Last Troll
2GGLegendary Creature — Troll Shaman
Resilient, hard-to-kill green beater that withstands interaction
Defiler of Vigor
3GGCreature — Phyrexian Wurm
Discounts green permanents and pumps creatures with counters
Rhonas the Indomitable
2GLegendary Creature — God
Indestructible combat threat and repeatable pump sink
Ghalta, Primal Hunger
10GGLegendary Creature — Elder Dinosaur
Huge trampling threat discounted heavily by Colossus and board power
Utility
7
Heroic Intervention
1GInstant
Protects your entire board from opposing board wipes
Tamiyo's Safekeeping
GInstant
Targeted protection against exile and removal spells
Lightning Greaves
2Artifact — Equipment
Grants haste and shroud to Colossus or key attackers
Concordant Crossroads
GWorld Enchantment
Enables immediate swings with newly cast creatures
Loxodon Warhammer
3Artifact — Equipment
Gives Colossus trample and lifelink for dominant combat phases
