Phenax, God of Deception + Sewer Nemesis + Fleet Swallower
Produces: Infinite self-mill, Infinite mill for target opponent
- Phenax, God of Deception
- Sewer Nemesis
- Fleet Swallower
- Color identity
- UB
Steps
- Declare Fleet Swallower as an attacker, triggering it, causing the player named by Sewer Nemesis to mill half their library, rounded up.
- Activate Sewer Nemesis by tapping it, causing the player to mill cards equal to the cards in their graveyard, milling the remainder of their library.