Exalted Sunborn + Metalwork Colossus + Shilgengar, Sire of Famine

WB identity

Commander legal

The 3 combo pieces

• Exalted Sunborn
• Metalwork Colossus
• Shilgengar, Sire of Famine

What must be in place

The total mana value of noncreature artifacts you control is at least 11.

How to execute it

1. Cast Metalwork Colossus by paying {0}.
2. Activate Shilgengar by sacrificing Metalwork Colossus, creating two Blood tokens.
3. Activate Metalwork Colossus by sacrificing two Bloods, returning it from your graveyard to your hand.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count