Mnemonic Wall + Followed Footsteps + Walk the Aeons

Mnemonic Wall

Followed Footsteps

Walk the Aeons

How it works

1. Cast Walk the Aeons by paying 4, taking an extra turn after this one.
2. At the beginning of your upkeep, Followed Footsteps triggers, creating a token copy of Mnemonic Wall.
3. Mnemonic Wall enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
4. Repeat each turn.

This elegant loop hinges on giving your spells a permanent echo through time, starting with Walk the Aeons to grant you an extra turn. As that turn begins, the enchantment Followed Footsteps goes to work, churning out a fresh token copy of Mnemonic Wall during your upkeep. Each new wall immediately triggers its entry ability to pluck Walk the Aeons right back out of your graveyard, ready to be cast again. Because the copied walls accumulate every turn, you can maintain this unbroken chain indefinitely without ever running out of recursion.