Ill-Gotten Gains + Desperate Ritual + Pyretic Ritual + Increasing Vengeance

Ill-Gotten Gains

Desperate Ritual

Pyretic Ritual

Increasing Vengeance

How it works

1. Cast Desperate Ritual.
2. Cast Pyretic Ritual.
3. Cast Ill-Gotten Gains.
4. Cast Increasing Vengeance targeting Ill-Gotten Gains.
5. With the Ill-Gotten Gains copy return the other three cards to your hand.
6. Repeat.