Kiki-Jiki, Mirror Breaker + Eternal Witness + Walk the Aeons

3-card combo · GUR

Verdict

Yes — this 3-card loop locks the table under infinite extra turns without requiring any additional setup beyond the three pieces.

Cards required
3
Cheapest stack total
$15.41
Color identity
GUR
Popularity
61 decks
Format
Commander
Buy required cards on TCGplayer

Each iteration casts Walk the Aeons for 4UU to generate an extra turn, then Kiki-Jiki taps to copy Eternal Witness; the hasty token enters and immediately returns Walk the Aeons to hand before the token vanishes at end of turn. The loop runs once per turn cycle, making it slower to assemble than a single-activation combo, but the payoff is a hard lock — opponents never untap again. Temur shells running Kiki-Jiki as a general-purpose value engine get this combo as a free rider alongside the standard Kiki-Jiki plus Zealous Conscripts line.

Recipe

How it works

01

Prerequisites

02

Steps

  1. Cast Walk the Aeons by paying {4}{U}{U}, causing you to take an extra turn.
  2. Activate Kiki-Jiki by tapping it, creating a token copy of Eternal Witness with haste.
  3. The token copy of Eternal Witness enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
  4. Repeat each turn.

03

Result

Infinite turns; Lock

Variations

Cheaper, tighter, alternate lines

Eternal Witness can be swapped for Timeless Witness, which has the same enters-the-battlefield trigger but escapes from the graveyard as a backup if Kiki-Jiki is offline. If Walk the Aeons feels like a luxury slot, Time Warp is the tighter substitute — same 4UU cost, identical function in the loop, and an easier include in decks that already want extra-turn spells.

Verified on Commander Spellbook · Combo ID eternal-witness-kiki-jiki-mirror-breaker-walk-the-aeons

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Updated . Data from Commander Spellbook, Scryfall, and EDHREC.