Escape Protocol + Fluctuator + Surly Badgersaur + Eternal Witness

4-card combo · GUR

Verdict

Yes — this 4-card loop draws the entire library one cycling land at a time, as long as a land with a single-colored cycling cost sits in hand.

Cards required: 4
Cheapest stack total: $13.56
Color identity: GUR
Popularity: 29 decks
Format: Commander

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Fluctuator zeroes out the cycling cost; each cycle triggers both Escape Protocol and Surly Badgersaur. Badgersaur mints a Treasure, that Treasure pays the 1 Escape Protocol demands to blink Eternal Witness, and Eternal Witness returns the cycled land to hand — resetting the loop and drawing a card every iteration. The combo lives in Temur cycling shells, most commonly under Brallin, Skyshark Rider or Aesi, Tyrant of Gyre Strait, where the card draw doubles as engine fuel.

Recipe

How it works

Prerequisites

Land with Cycling Cost that can be paid using one colored mana Since you can draw your entire library, discarding down to maximum hand size at end of turn will trigger Surly Badgersaur's abilities many times.

Steps

Activate the land's cycling ability by paying due to Fluctuator and discarding it.
When you cycle the land, Escape Protocol and Surly Badgersaur trigger.
Resolve Surly Badgersaur's ability, creating a Treasure token.
Activate the Treasure token by tapping and sacrificing it, adding (1).
Resolve Escape Protocol's ability, paying to blink Eternal Witness.
When Eternal Witness enters, it triggers, returning the cycled land from your graveyard to your hand.
Resolve the activated ability from step 1, drawing a card.

Result

Infinite card draw; Near-infinite ETB; Near-infinite LTB

Variations

Cheaper, tighter, alternate lines

Any land with a single-colored cycling cost works as the loop piece — Ash Barrens and the Onslaught cycling lands are the most accessible targets. If Eternal Witness is answered, Archaeomancer or Timeless Witness slot in as functional replacements. The loop draws the library but doesn't win alone; pair it with a payoff already on the battlefield like Thassa's Oracle or Lab Man before the loop starts, since infinite draw without a win condition just ends the turn with a full grip.