Metalwork Colossus + Shilgengar, Sire of Famine + Worldwalker Helm

WUB identity

Commander legal

The 3 combo pieces

• Metalwork Colossus
• Shilgengar, Sire of Famine
• Worldwalker Helm

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 a Blood and a Map token.
3. Activate Metalwork Colossus by sacrificing the Blood and Map, returning it from your graveyard to your hand.
4. Repeat.

What the combo produces

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