Time Warp + Seasons Past + Mastermind's Acquisition

Prerequisites

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Steps

1. 1Cast Seasons Past by paying , returning Mastermind's Acquisition, Time Warp, and any number of cards with different mana costs to your hand and putting Seasons Past on the bottom of your library.
2. 2Cast Mastermind's Acquisition by paying , putting Seasons Past from your library into your hand.
3. 3Cast Time Warp by paying , granting you an extra turn.
4. 4Repeat each turn.

Effects

• Infinite turns
• Lock