Protean Hulk + Carrion Feeder + Pitiless Plunderer + Blood Artist + Gravecrawler + Body Snatcher

Prerequisites

• You have a way to cause Protean Hulk to die.

Steps

1. 1Get Protean Hulk killed, triggering its ability.
2. 2Get Body Snatcher, Carrion Feeder, and Gravecrawler.
3. 3With Body Snatcher's ETB trigger on the stack, sacrifice it to Carrion Feeder, getting back Protean Hulk for its death trigger.
4. 4Sacrifice Hulk to Carrion Feeder, triggering its ability.
5. 5Get Pitiless Plunderer and Blood Artist.
6. 6Sacrifice Gravecrawler to Carrion Feeder, giving it a +1/+1 counter, pinging an opponent with Blood Artist, and creating a treasure token.
7. 7Cast Gravecrawler from your graveyard using the created treasure token.
8. 8Repeat steps 6 and 7 to ping your opponent to death.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count