Blood Funnel + Memory Crystal + Seething Anger + Sedgemoor Witch + Storm-Kiln Artist

Blood Funnel

Memory Crystal

Seething Anger

Sedgemoor Witch

Storm-Kiln Artist

How it works

1. Cast Seething Anger with buyback by paying . Storm-Kiln Artist, Blood Funnel and Sedgemoor Witch trigger.
2. Resolve the Storm-Kiln Artist trigger, creating a Treasure token.
3. Holding priority, activate the Treasure by tapping and sacrificing it, adding .
4. Resolve the Sedgemoor Witch trigger, creating a 1/1 Pest creature token.
5. Resolve the Blood Funnel trigger, causing you to sacrifice the Pest token.
6. When the Pest dies, it triggers, causing you to gain 1 life.
7. Resolve the Seething Anger spell.
8. Repeat.

This intricate loop transforms a simple pump spell into a self-sustaining engine by exploiting cost reductions and token generation. By casting Seething Anger with buyback, **Memory Crystal** and **Blood Funnel** work in tandem to slash the total cost down to a single red mana. As you cast the spell, **Storm-Kiln Artist** and **Sedgemoor Witch** trigger via magecraft: the Artist yields a Treasure token that immediately taps for the exact red mana needed to keep going, while the Witch produces a Pest token. Finally, **Blood Funnel** demands a sacrifice to let Seething Anger resolve, feeding that exact Pest token to the counter-unless-you-sacrifice clause and triggering its life-gaining death ability in the process.