Spider-Man India + Crystalline Crawler + The Immortal Sun + Whitemane Lion

Spider-Man India

Crystalline Crawler

The Immortal Sun

Whitemane Lion

How it works

1. Cast Whitemane Lion by paying .
2. Spider-Man India triggers, putting a +1/+1 counter on Crystalline Crawler.
3. When Whitemane Lion 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 Whitemane Lion's self-bouncing entry trigger to repeatedly cycle in and out of your hand for just a single white mana. Crystalline Crawler acts as both your mana source and your counter engine, funding the Lion's return while growing larger from Spider-Man India, whose Pavitr's Sevā ability continuously rewards you for casting creature spells by buffing your board and granting flying. Meanwhile, The Immortal Sun quietly accelerates the entire engine by reducing the cost of your spells by {1}, effectively making your looping Whitemane Lion free to cast on every iteration.