Chameleon, Master of Disguise + Karmic Guide + Loyal Retainers + Phyrexian Altar

WU identity

Commander legal

The 4 combo pieces

• Chameleon, Master of Disguise
• Karmic Guide
• Loyal Retainers
• Phyrexian Altar

How to execute it

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

What the combo produces

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