Phenax, God of Deception, Consuming Aberration, and Jidoor, Aristocratic Capital // Overture

Prerequisites

• Phenax, God of Deception on the battlefield
• Consuming Aberration on the battlefield
• Jidoor, Aristocratic Capital // Overture in hand
• available

Steps

1. Cast Overture by paying its mana cost, causing an opponent to mill half their library, rounded down
2. Activate Consuming Aberration by tapping it, causing the opponent to mill cards equal to the cards in opponents' graveyards, milling the remainder of their library

Results

• Infinite mill for target opponent