Orvar, the All-Form, Palinchron, and Clockspinning

Prerequisites

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

Steps

1. Activate up to seven lands you control by tapping them, adding at least
2. Cast Clockspinning with buyback by paying , targeting Palinchron
3. Orvar's first ability triggers, creating a token copy of Palinchron
4. The Palinchron token enters the battlefield, untapping up to seven 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