Blood Funnel + Memory Crystal + Judith, Carnage Connoisseur + Seething Anger + Birgi, God of Storytelling // Harnfel, Horn of Bounty

Blood Funnel

Memory Crystal

Judith, Carnage Connoisseur

Seething Anger

Birgi, God of Storytelling // Harnfel, Horn of Bounty

How it works

1. Cast Seething Anger with buyback by paying . Birgi, Blood Funnel and Judith trigger.
2. Resolve the Birgi trigger, adding .
3. Resolve the Judith trigger, creating a 2/2 Imp creature token.
4. Resolve the Blood Funnel trigger, causing you to sacrifice the Imp.
5. When the Imp dies, it triggers, dealing 2 damage to each opponent.
6. Resolve the Seething Anger spell.
7. Repeat.

This ingenious loop turns a simple pump spell into a lethal engine by manipulating cost reductions and sacrificial fodder. With Blood Funnel and Memory Crystal active, Seething Anger's mana value and buyback cost are reduced to the point where it costs just a single red mana to cast. Every time you cast it, Birgi, God of Storytelling // Harnfel, Horn of Bounty refunds that {R} while Blood Funnel demands a sacrifice—a toll happily paid by the 2/2 Imp token generated simultaneously by Judith, Carnage Connoisseur. As that Imp dies to satisfy the Funnel, its own on-death trigger deals 2 damage to each opponent, and because Seething Anger returns directly to your hand via buyback, you can repeat the entire process indefinitely for an instant-win burn loop.