Body Launderer, Stunt Double, Clone, and Phyrexian Altar

Prerequisites

• Body Launderer on the battlefield
• Stunt Double on the battlefield
• Clone in the graveyard
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Stunt Double, adding one mana of any color
2. Stunt Double dies, triggering its second ability and Body Launderer's first ability
3. Resolve the Stunt Double trigger, returning Clone 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 Clone, adding one mana of any color
6. Clone dies, triggering its second ability and Body Launderer's first ability
7. Resolve the Clone trigger, returning Stunt Double 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