Demonmail Hauberk + Grafted Wargear + Koll, the Forgemaster + Myr Moonvessel
Demonmail Hauberk
Artifact — Equipment
Grafted Wargear
Artifact — Equipment
Koll, the Forgemaster
Legendary Creature — Dwarf Warrior
Myr Moonvessel
Artifact Creature — Myr
Result
Combo data from Commander Spellbook.