Body Launderer, Phantasmal Image, Phyrexian Altar, and Phyrexian Metamorph

Prerequisites

• Body Launderer on the battlefield
• Phantasmal Image on the battlefield
• Phyrexian Altar on the battlefield
• Phyrexian Metamorph in your graveyard

Steps

1. Activate Phyrexian Altar by sacrificing Phantasmal Image, adding one mana of any color
2. Phantasmal Image dies, triggering its second ability and Body Launderer's first ability
3. Resolve the Phantasmal Image trigger, returning Phyrexian Metamorph from your graveyard to the battlefield as a copy of Body Launderer
4. Resolve the Body Launderer trigger, causing it to connive
5. Activate Phyrexian Altar by sacrificing Phyrexian Metamorph, adding one mana of any color
6. Phyrexian Metamorph dies, triggering its second ability and Body Launderer's first ability
7. Resolve the Phyrexian Metamorph trigger, returning Phantasmal Image from your graveyard to the battlefield as a copy of Body Launderer
8. Resolve the Body Launderer trigger, causing it to connive
9. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on Body Launderer
• Near-infinite colored mana
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite sacrifice triggers