Koll, the Forgemaster + Diamond Lion + Ronin Warclub + Tyvar, Jubilant Brawler

Koll, the Forgemaster

Diamond Lion

Ronin Warclub

Tyvar, Jubilant Brawler

How it works

1. Cast Diamond Lion by paying 2.
2. When Diamond Lion enters, Ronin Warclub triggers, attaching itself to Diamond Lion.
3. Activate Diamond Lion by tapping it, sacrificing it and discarding your hand, adding three mana of any color.
4. When Diamond Lion dies, Koll triggers, returning Diamond Lion from your graveyard to your hand.
5. Repeat.

This ingenious loop turns Diamond Lion into a self-recycling mana source by leveraging Koll, the Forgemaster to catch the Lion and return it to your hand whenever it dies. Because Ronin Warclub automatically attaches itself to the Lion upon entry—qualifying it for Koll's trigger—and Tyvar, Jubilant Brawler grants the Lion haste so it can tap immediately, you have all the pieces needed to continuously recast and sacrifice the Lion for infinite colored mana.