Enchanted Evening + Cartouche of Solidarity + Cloudstone Curio + Phyrexian Altar

Prerequisites

• You control at least one creature.

Steps

1. 1Cast Cartouche of Solidarity by paying targeting any creature you control.
2. 2Cartouche of Solidarity enters the battlefield, triggering itself and Cloudstone Curio.
3. 3Resolve the Cloudstone Curio trigger, choosing not to return anything from the battlefield to your hand.
4. 4Resolve the Cartouche of Solidarity trigger, creating a 1/1 Warrior creature token.
5. 5The Warrior enters the battlefield, triggering Cloudstone Curio, returning Cartouche of Solidarity from the battlefield to your hand.
6. 6Activate Phyrexian Altar by sacrificing the Warrior token, adding .
7. 7Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count