Machine God's Effigy + Ravenous Intruder + Technomancer

Mana needed: {4}

UBR identity

Commander legal

The 3 combo pieces

• Machine God's Effigy
• Ravenous Intruder
• Technomancer

How to execute it

1. Cast Machine God's Effigy by paying {4}. Choose to have it enter the battlefield as a copy of Technomancer.
2. When Machine God's Effigy enters, it triggers. Holding priority, activate Machine God's Effigy by tapping it, adding {U}.
3. Activate Ravenous Intruder by sacrificing Machine God's Effigy.
4. Resolve the Machine God's Effigy trigger, causing you to mill three cards and return Machine God's Effigy from your graveyard to the battlefield as a copy of Technomancer.
5. Repeat from step 2.

What the combo produces

• Infinite blue mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite self-mill
• Infinitely large creature until end of turn
• Put all artifact creature cards with mana value 2 or less from your graveyard onto the battlefield
• Put all artifact creature cards with mana value 2 or less from your library onto the battlefield