Orvar, the All-Form, Peregrine Drake, and Clockspinning

Prerequisites

• Orvar, the All-Form on the battlefield
• Peregrine Drake on the battlefield
• Clockspinning in hand
• You control up to five lands that can tap to produce at least

Steps

1. Activate up to five lands you control by tapping them, adding at least
2. Cast Clockspinning with buyback by paying , targeting Peregrine Drake
3. Orvar's first ability triggers, creating a token copy of Peregrine Drake
4. The Peregrine Drake token enters the battlefield, untapping up to five lands
5. Resolve Clockspinning, returning it to your hand
6. Repeat
7. Once you have infinite mana, you can target any permanents you control in step 2 to create infinite token copies of them

Results

• Infinite copies of permanents you control
• Infinite creature tokens
• Infinite ETB
• Infinite magecraft triggers
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control