Blood Funnel + Memory Crystal + Seething Anger + Murmuring Mystic + Electro, Assaulting Battery

Blood Funnel

Memory Crystal

Seething Anger

Murmuring Mystic

Electro, Assaulting Battery

How it works

1. Cast Seething Anger with buyback by paying . Electro, Blood Funnel and Murmuring Mystic trigger.
2. Resolve the Electro trigger, adding .
3. Resolve the Murmuring Mystic trigger, creating a creature token.
4. Resolve the Blood Funnel trigger, causing you to sacrifice the creature token.
5. Resolve the Seething Anger spell.
6. Repeat.

This clever loop relies on a clever intersection of cost reduction and token generation to cast Seething Anger infinitely without running out of mana. Blood Funnel makes the instant spell cheaper, allowing Memory Crystal to completely eliminate the buyback cost, while Electro, Assaulting Battery stores the red mana generated upon casting. Meanwhile, Murmuring Mystic churns out a Bird Illusion token every time the spell is cast, providing the exact sacrifice fodder demanded by Blood Funnel's counter-ability.