Morophon, the Boundless + Fist of Suns + Spider-Man 2099, Miguel O'Hara

Morophon, the Boundless

Fist of Suns

Spider-Man 2099, Miguel O'Hara

How it works

1. Cast Spider-Man 2099 by paying 0.
2. When Spider-Man 2099 enters, it triggers, returning itself from the battlefield to your hand.
3. Repeat.

By pairing Fist of Suns with Morophon, the Boundless—naming a shared creature type for Morophon's cost reduction—you completely wipe away the colored mana requirement to cast spells of that type. This makes Spider-Man 2099, Miguel O'Hara essentially free to cast since its reduced cost drops all the way down to zero. Every time you cast Spider-Man 2099, its entering-the-battlefield ability triggers to immediately bounce itself back to your hand, allowing you to replay it infinitely and effortlessly rack up an unbounded storm count alongside endless leaves-the-battlefield and enters-the-battlefield triggers.