Eternal Witness + Helping Hand + Phyrexian Altar

GW identity

Commander legal

The 3 combo pieces

• Eternal Witness
• Helping Hand
• Phyrexian Altar

How to execute it

1. Sacrifice Eternal Witness to Phyrexian Altar, adding {W}.
2. Cast Helping Hand, returning Eternal Witness from your graveyard to the battlefield.
3. Eternal Witness enters, returning Helping Hand from your graveyard to your hand.
4. Repeat.

What the combo produces

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