Inalla, Archmage Ritualist, Cloudstone Curio, Peregrine Drake, and Xenograft

Prerequisites

• Inalla, Archmage Ritualist on the battlefield or in the command zone
• Cloudstone Curio on the battlefield
• Peregrine Drake in hand
• Xenograft on the battlefield
• You control up to five lands that can tap to produce at least
• "Wizard" chosen with Xenograft
• available

Steps

1. Activate up to five lands by tapping them, adding at least
2. Cast Peregrine Drake by paying
3. When Peregrine Drake enters the battlefield, it, Cloudstone Curio and Inalla trigger
4. Resolve the Cloudstone Curio trigger, returning nothing to your hand from the battlefield
5. Resolve the Peregrine Drake trigger, untapping up to five lands
6. Activate up to five lands by tapping them, adding at least
7. Resolve the Inalla trigger, causing you to pay to create a token copy of Peregrine Drake with haste
8. When the Peregrine Drake token enters the battlefield, it and Cloudstone Curio trigger
9. Resolve the Cloudstone Curio trigger, returning the nontoken Peregrine Drake to your hand from the battlefield
10. Resolve the Peregrine Drake trigger, untapping up to five lands
11. Repeat

Results

• Infinite creature tokens with haste
• Infinite ETB
• Infinite LTB
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control