Mirror-Mad Phantasm + Cephalid Facetaker

Mirror-Mad Phantasm

Cephalid Facetaker

How it works

1. At the beginning of your combat phase, Cephalid Facetaker triggers, causing it to become a copy of Mirror-Mad Phantasm until end of turn.
2. Activate Cephalid Facetaker by paying 1, shuffling Cephalid Facetaker into your library and milling your entire library due to it not having a card named Mirror-Mad Phantasm in it.