Mirror-Mad Phantasm + Chameleon, Master of Disguise

Mirror-Mad Phantasm

Chameleon, Master of Disguise

How it works

1. Activate Chameleon by paying 1, shuffling Chameleon into your library and milling your entire library due to it not having a card named Mirror-Mad Phantasm in it.

This clever interaction relies on the fact that Chameleon, Master of Disguise enters the battlefield copying another creature while retaining its own name. Because no card in your deck is actually named "Chameleon, Master of Disguise," activating the copying creature's borrowed ability forces the game to search your entire library in a futile quest to find a matching name. As Mirror-Mad Phantasm's ability resolves, you end up dumping your entire library straight into your graveyard as collateral damage.