Muldrotha, the Gravetide + Eternal Witness + Ashnod's Altar + Walk the Aeons

4-card combo · BGU

Verdict

Yes — this 4-card loop locks the table with infinite extra turns as long as Muldrotha, the Gravetide survives.

Cards required

Cheapest stack total

$18.92

Color identity

BGU

Popularity

31 decks

Format

Commander

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Muldrotha, the Gravetide replaces the graveyard as the hand: Eternal Witness recasts from the yard each turn, returns Walk the Aeons, then gets sacrificed to Ashnod's Altar for the two colorless needed to offset Walk the Aeons's 6-mana cost. The loop costs 3GG per turn cycle net and requires Muldrotha to survive — one piece of creature removal collapses it entirely.

How it works

Prerequisites

You have not cast a creature spell using Muldrotha this turn.

Steps

Cast Eternal Witness from your graveyard by paying .
Eternal Witness enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
Activate Ashnod's Altar by sacrificing Eternal Witness, adding .
Cast Walk the Aeons by paying , causing you to take an extra turn after this one.
Repeat each turn.

Result

Infinite turns; Lock

Cheaper, tighter, alternate lines

Seasons Past can substitute for Eternal Witness as the recursion engine, though it demands a different cast sequence through Muldrotha. Shroud or hexproof protection — Lightning Greaves, Sylvan Safekeeper — is the real upgrade; the combo is worthless without Muldrotha in play, so protecting her is the deckbuilding priority, not finding alternate win conditions.

Muldrotha, the Gravetide + Eternal Witness + Ashnod's Altar + Walk the Aeons

How it works

Cheaper, tighter, alternate lines

Other combos sharing these cards