Whitemane Lion + Mana Echoes + Chromatic Orrery

Whitemane Lion

Mana Echoes

Chromatic Orrery

How it works

1. Cast Whitemane Lion by paying 2.
2. When Whitemane Lion enters the battlefield, it and Mana Echoes trigger.
3. Resolve the Mana Echoes trigger, adding C for each Cat you control.
4. Resolve the Whitemane Lion trigger, returning it to your hand from the battlefield.
5. Repeat.
6. If you control at least two Cats outside of Whitemane Lion, this combo nets infinite mana.

This clever loop turns a modest feline into an engine of limitless energy by exploiting the stacking power oftypal scaling. As Whitemane Lion repeatedly bounces itself back to your hand with its own entry trigger, Mana Echoes rewards your growing menagerie by flooding your pool with an escalating wave of colorless mana with every iteration. To translate all that raw power into any color you desire, Chromatic Orrery steps in as a universal filter, allowing you to spend your newly generated colorless reserves as if they were mana of any color.