Driver of the Dead + Phantasmal Image + Phyrexian Altar

UB identity

Commander legal

The 3 combo pieces

• Driver of the Dead
• Phantasmal Image
• Phyrexian Altar

How to execute it

1. Activate Phyrexian Altar by sacrificing Phantasmal Image, adding one mana of any color.
2. When Phantasmal Image dies, it triggers, returning itself from your graveyard to the battlefield as a copy of Driver of the Dead.
3. Repeat.

What the combo produces

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