Orvar, the All-Form, Peregrine Drake, and Elvish Fury

Prerequisites

• Orvar, the All-Form on the battlefield
• Peregrine Drake on the battlefield
• Elvish Fury 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 Elvish Fury 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 Elvish Fury, giving the nontoken Peregrine Drake +2/+2 until end of turn and returning Elvish Fury to your hand
6. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinitely large Peregrine Drake until end of turn
• Infinite magecraft triggers
• Infinite storm count