Dack's Duplicate + Mirror-Mad Phantasm
Mana needed: {1}{U}
UR identity
Commander legal
The 2 combo pieces
What must be in place
Dack's Duplicate is a copy of Mirror-Mad Phantasm.
How to execute it
- Activate Dack's Duplicate by paying {1}{U}, shuffling Dack's Duplicate into your library and milling your entire library due to it not having a card named Mirror-Mad Phantasm in it.
What the combo produces
- Infinite self-mill