Blood Funnel + Memory Crystal + Seething Anger + Storm-Kiln Artist + Murmuring Mystic

Blood Funnel

Memory Crystal

Seething Anger

Storm-Kiln Artist

Murmuring Mystic

How it works

1. Cast Seething Anger with buyback by paying . Storm-Kiln Artist, Blood Funnel and Murmuring Mystic trigger.
2. Resolve the Storm-Kiln Artist trigger, creating a Treasure token.
3. Activate the Treasure by tapping and sacrificing it, adding .
4. Resolve the Murmuring Mystic trigger, creating a creature token.
5. Resolve the Blood Funnel trigger, causing you to sacrifice the creature token.
6. Resolve the Seething Anger spell.
7. Repeat.

This clever loop uses Blood Funnel to massively discount your noncreature spells, turning Seething Anger's buyback cost down to just a single red mana when combined with Memory Crystal. Whenever you cast it, Storm-Kiln Artist and Murmuring Mystic trigger to generate a Treasure token and a Bird Illusion creature token. The Treasure's mana funds the next iteration, while the creature token is instantly sacrificed to satisfy Blood Funnel's counter-spell penalty, keeping the engine running indefinitely.