Karmic Guide + Loyal Retainers + Phyrexian Altar + Sakashima of a Thousand Faces

WU identity

Commander legal

The 4 combo pieces

• Karmic Guide
• Loyal Retainers
• Phyrexian Altar
• Sakashima of a Thousand Faces

How to execute it

1. Activate Loyal Retainers by sacrificing it, returning Sakashima of a Thousand Faces from your graveyard to the battlefield as a copy of Karmic Guide.
2. When Sakashima of a Thousand Faces enters the battlefield, it triggers, returning Loyal Retainers from your graveyard to the battlefield.
3. Activate Phyrexian Altar by sacrificing Sakashima of a Thousand Faces.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers