Rot Hulk + Phyrexian Delver + Carrion Feeder + Gray Merchant of Asphodel

Prerequisites

• You have at least two opponents.

Steps

1. 1Cast Rot Hulk by paying .
2. 2Rot Hulk enters the battlefield, triggering its ability.
3. 3Holding priority, activate Carrion Feeder by sacrificing Rot Hulk, putting a +1/+1 counter on Carrion Feeder.
4. 4Resolve Rot Hulk's trigger, returning Phyrexian Delver and Gray Merchant of Asphodel from your graveyard to the battlefield.
5. 5Gray Merchant of Asphodel and Phyrexian Delver enter the battlefield, triggering their abilities.
6. 6Holding priority, activate Carrion Feeder by sacrificing Gray Merchant of Asphodel and Phyrexian Delver, putting two +1/+1 counters on Carrion Feeder.
7. 7Resolve the Gray Merchant of Asphodel trigger, causing each opponent to lose life equal to your devotion to black, and causing you to gain life equal to the life lost this way.
8. 8Resolve the Phyrexian Delver trigger, returning Rot Hulk from your graveyard to the battlefield and causing yourself to lose 7 life.
9. 9Repeat from step 2.

Effects

• Each opponent loses the game
• Infinite +1/+1 counters on a creature
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers