Spider-Man India + Crystalline Crawler + Stonecloaker + Rakdos, Lord of Riots

Spider-Man India

Crystalline Crawler

Stonecloaker

Rakdos, Lord of Riots

How it works

1. Cast Stonecloaker by paying .
2. Spider-Man India triggers, putting a +1/+1 counter on Crystalline Crawler.
3. When Stonecloaker enters, it triggers, returning itself from the battlefield to your hand.
4. Activate Crystalline Crawler by removing a +1/+1 counter from it, adding .
5. Repeat.

This clever loop relies on Stonecloaker's flash and self-referential enters-the-battlefield trigger to continually bounce itself back to your hand for just one white mana. Spider-Man India facilitates this by offering an alternative casting cost while simultaneously taking advantage of each creature spell cast to pump your board with +1/+1 counters and flying. Those very counters feed Crystalline Crawler, which can be tapped or manipulated to filter your mana and pay for Stonecloaker's repeated casts. Meanwhile, Rakdos, Lord of Riots sits in the background reducing the generic cost of your creature spells based on opponent life loss, ensuring this engine can spin out of control to generate infinite storm count and trigger effects.