Orvar, the All-Form + Peregrine Drake + Clockspinning

Orvar, the All-Form

Peregrine Drake

Clockspinning

How it works

1. Activate up to five lands you control by tapping them, adding at least 4.
2. Cast Clockspinning with buyback by paying 3, 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.