Ghoulcaller Gisa + Thornbite Staff + Phyrexian Altar + Cemetery Reaper

Prerequisites

• Thornbite Staff attached to Ghoulcaller Gisa.
• 1 other creature on the battlefield.

Steps

1. 1Activate Ghoulcaller Gisa's ability to sacrifice a creature and create at least 1 zombie.
2. 2Thornbite Staff allows Ghoulcaller Gisa to untap with her ability.
3. 3Sacrifice the zombie to Ghoulcaller Gisa again to create 3 zombies.
4. 4Thornbite Staff untaps Ghoulcaller Gisa again.
5. 5Sacrifice a zombie to Phyrexian Altar to add to your mana pool.
6. 6Activate Ghoulcaller Gisa's ability to sacrifice a zombie and create 3 zombies.
7. 7Thornbite Staff untaps Ghoulcaller Gisa again.
8. 8Repeat.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers