Morophon, the Boundless + Saffi Eriksdotter + Eternal Witness + Viscera Seer

4-card combo · WUBRG

Verdict

Yes — this 4-card loop generates infinite death triggers, ETBs, and scry in any 5-color Human or Scout shell that runs Morophon.

Cards required

Cheapest stack total

$13.15

Color identity

WUBRG

Popularity

0 decks

Format

Commander

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Morophon, the Boundless naming Humans or Scouts reduces Saffi Eriksdotter to free, which is the hinge the whole loop turns on. Saffi's sacrifice ability rescues Eternal Witness from the bin; Eternal Witness re-enters and retrieves Saffi to hand; Viscera Seer eats Eternal Witness to scry, then Saffi replays for zero and the engine resets. Every loop produces an ETB, a death trigger, a sacrifice trigger, and a scry 1 — the table sees an infinite loop on whatever turn Morophon and all three creatures hit the board simultaneously.

How it works

Prerequisites

"Human" or "Scout" chosen with Morophon.

Steps

Activate Saffi by sacrificing it, targeting Eternal Witness.
Activate Viscera Seer by sacrificing Eternal Witness.
When Eternal Witness dies, Saffi triggers, returning Eternal Witness from your graveyard to the battlefield.
When Eternal Witness enters the battlefield, it triggers, returning Saffi from your graveyard to your hand.
Resolve the Viscera Seer ability, causing you to scry 1.
Cast Saffi by paying due to Morophon.
Repeat.

Result

Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite scry 1; Infinite storm count

Cheaper, tighter, alternate lines

Karmic Guide can replace Saffi as the recursion piece at the cost of requiring white mana and an additional sacrifice outlet trigger, so Saffi is the cleaner slot. The loop produces infinite storm count and ETBs but no direct damage — pair it with Impact Tremors, Altar of Dementia, or Zulaport Cutthroat as the closer, all of which slot naturally into the same 5-color value shell.

Morophon, the Boundless + Saffi Eriksdotter + Eternal Witness + Viscera Seer

How it works

Cheaper, tighter, alternate lines

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