Koll, the Forgemaster + Diamond Lion + Urabrask the Hidden + Ronin Warclub

Koll, the Forgemaster

Diamond Lion

Urabrask the Hidden

Ronin Warclub

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 clever loop turns a modest artifact creature into a self-sustaining mana engine by leaning on Koll, the Forgemaster's ability to return equipped creatures straight to your hand when they die. As soon as you cast Diamond Lion, Ronin Warclub automatically swoops in to equip it thanks to its clever triggered ability, ensuring the Lion is always considered equipped for Koll's safety net. Once you activate Diamond Lion for a surge of three mana, its death triggers Koll to bounce it right back to your hand so you can replay the whole sequence over again. Meanwhile, Urabrask the Hidden ensures your recurring threat isn't hindered by summoning sickness, giving you haste the moment it hits the board.