Aetheric Amplifier + Extruder + Karn, the Great Creator + Ugin's Nexus
Aetheric Amplifier
Artifact
Extruder
Artifact Creature — Juggernaut
Karn, the Great Creator
Legendary Planeswalker — Karn
Ugin's Nexus
Legendary Artifact
Result
Combo data from Commander Spellbook.







