Cloud of Faeries + Shrieking Drake + Panharmonicon

Prerequisites

• Two lands that can produce at least .

Steps

1. 1Cast Cloud of Faeries by paying .
2. 2Cloud of Faeries enters the battlefield, triggering their abilities twice each.
3. 3Resolve the first Cloud of Faeries ability, untap two lands.
4. 4Holding priority, activate two lands by tapping those, adding at least .
5. 5Repeat step 3 for each remaining Cloud of Faeries trigger Cast Shrieking Drake by paying .
6. 6Shrieking Drake enters the battlefield, triggering their abilities twice each.
7. 7Resolve the first Shrieking Drake ability, returning itself to hand.
8. 8Resolve the second Shrieking Drake ability, returning Cloud of Faeries to hand.
9. 9Repeat.

Effects

• Infinite ETB
• Infinite LTB
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control