Phenax, God of Deception + Sewer Nemesis + Jidoor, Aristocratic Capital // Overture

Prerequisites

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Steps

1. 1Cast Overture by paying its mana cost, causing the opponent named by Sewer Nemesis to mill half their library, rounded down.
2. 2Activate Sewer Nemesis by tapping it, causing the opponent to mill cards equal to the cards in their graveyard, milling the remainder of their library.

Effects

• Infinite mill for target opponent