Seasons Past + Walk the Aeons + Scheming Symmetry

Prerequisites

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Steps

1. 1Cast Seasons Past by paying , returning Walk the Aeons, Scheming Symmetry, and any number of cards with different mana costs to your hand and putting Seasons Past on the bottom of your library.
2. 2Cast Scheming Symmetry by paying , putting Seasons Past on top of your library and allowing target player to put the card of their choice in their library on top of their library.
3. 3Cast Walk the Aeons by paying , granting you an extra turn.
4. 4In the draw step of your next extra turn, draw Seasons Past.
5. 5Repeat each turn.

Effects

• Infinite turns
• Lock