CommanderModernLegacyVintage
Result
Infinite self-mill
Activate the creature with Metamorphic Alteration attached using Mirror-Mad Phantasm's ability by paying , causing you to shuffle the creature into your library and mill all cards from your library.
Component Cards
How It Works
1
Activate the creature with Metamorphic Alteration attached using Mirror-Mad Phantasm's ability by paying , causing you to shuffle the creature into your library and mill all cards from your library.