Ghoulcaller Gisa, Phyrexian Ghoul, Gravespawn Sovereign, Pitiless Plunderer, and Tannuk, Steadfast Second

Prerequisites

• Ghoulcaller Gisa on the battlefield
• Phyrexian Ghoul on the battlefield
• Gravespawn Sovereign on the battlefield
• Pitiless Plunderer on the battlefield
• Tannuk, Steadfast Second on the battlefield

Steps

1. Activate Phyrexian Ghoul by sacrificing another creature
2. When the creature dies, Pitiless Plunderer triggers, creating a Treasure token
3. Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn
4. Repeat steps 1 through 3 two additional times
5. Activate a Treasure by tapping and sacrificing it, adding
6. Activate Ghoulcaller Gisa by paying , tapping it and sacrificing Phyrexian Ghoul
7. When Phyrexian Ghoul dies, Pitiless Plunderer triggers, creating a Treasure token
8. Resolve the Ghoulcaller Gisa ability, creating eight 2/2 Zombie creature tokens
9. Activate Gravespawn Sovereign by tapping five Zombies, returning Phyrexian Ghoul from your graveyard to the battlefield
10. Activate Phyrexian Ghoul by sacrificing Ghoulcaller Gisa
11. When Ghoulcaller Gisa dies, Pitiless Plunderer triggers, creating a Treasure token
12. Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn
13. Activate Gravespawn Sovereign by tapping five Zombies, returning Ghoulcaller Gisa from your graveyard to the battlefield
14. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite Treasure tokens
• Infinite colored mana
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite recursion of creature cards in all graveyards
• Infinite sacrifice triggers
• Infinitely large creature until end of turn
• Return all creature cards from all graveyards to the battlefield under your control