Cloud of Faeries + Shrieking Drake + Panharmonicon
Produces: Infinite ETB, Infinite LTB, Infinite storm count, Infinite mana lands you control can produce, Infinite untap of lands you control



- Color identity
- U
- Mana
- {1}{U}
Prerequisites
Two lands that can produce at least {1}{U}.
Steps
- Cast Cloud of Faeries by paying {1}{U}.
- Cloud of Faeries enters the battlefield, triggering their abilities twice each.
- Resolve the first Cloud of Faeries ability, untap two lands.
- Holding priority, activate two lands by tapping those, adding at least {1}{U}.
- Repeat step 3 for each remaining Cloud of Faeries trigger Cast Shrieking Drake by paying {U}.
- Shrieking Drake enters the battlefield, triggering their abilities twice each.
- Resolve the first Shrieking Drake ability, returning itself to hand.
- Resolve the second Shrieking Drake ability, returning Cloud of Faeries to hand.
- Repeat.