Maddening Cacophony + Phenax, God of Deception + Sewer Nemesis

Mana needed: {4}{U}{U}

UB identity

Commander legal

The 3 combo pieces

• Maddening Cacophony
• Phenax, God of Deception
• Sewer Nemesis

How to execute it

1. Cast Maddening Cacophony with kicker by paying {4}{U}{U}, causing the opponent named by Sewer Nemesis to mill half their library, rounded up.
2. Activate Sewer Nemesis by tapping it, causing the opponent to mill cards equal to the cards in their graveyard, milling the remainder of their library.

What the combo produces

• Infinite mill for target opponent
• Near-infinite mill