Metastatic Evangel + Shrieking Drake + Pentad Prism

Metastatic Evangel

Shrieking Drake

Pentad Prism

How it works

1. Cast Shrieking Drake by paying .
2. When Shrieking Drake enters the battlefield, it and Metastatic Evangel trigger.
3. Resolve the Shrieking Drake trigger, returning it from the battlefield to your hand.
4. Resolve the Metastatic Evangel trigger, putting a charge counter on Pentad Prism.
5. Activate Pentad Prism by removing a charge counter from it, adding .
6. Repeat.