Shrieking Drake + Chakram Retriever
Shrieking Drake in hand. Chakram Retriever on the battlefield. You control a creature that can tap to produce at least .
- Activate any creature by tapping it, adding at least
- Cast Shrieking Drake by paying
- Chakram Retriever triggers, untapping the mana-producing creature
- Shieking Drake enters the battlefield, returning itself from the battlefield to your hand
Infinite mana creatures you control can produce. Infinite ETB. Infinite LTB. Infinite storm count.