Orvar, the All-Form, Peregrine Drake, and Seething Anger

Prerequisites

• Orvar, the All-Form on the battlefield
• Peregrine Drake on the battlefield
• Seething Anger 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 Seething Anger with buyback by paying , targeting Peregrine Drake
3. Orvar's first ability triggers, creating a token copy of Peregrine Drake
4. When the Peregrine Drake token enters the battlefield, it triggers, untapping up to five lands
5. Resolve Seething Anger, giving the nontoken Peregrine Drake +3/+0 until end of turn and returning Seething Anger to your hand
6. Repeat
7. If you control up to five lands that can tap to produce at least , this combo nets infinite mana, which you can then target any creatures you control in step 2 to create infinite token copies of them

Results

• Infinite copies of creatures you control
• Infinite creature tokens
• Infinite ETB
• Infinitely powerful creatures until end of turn
• Infinite magecraft triggers
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control