Brilliance Unleashed + Lithoform Engine + Krark-Clan Ironworks + Mass Hysteria + Zirda, the Dawnwaker

Brilliance Unleashed

Lithoform Engine

Krark-Clan Ironworks

Mass Hysteria

Zirda, the Dawnwaker

How it works

1. Cast Brilliance Unleashed by paying 4. Choose its second mode, targeting any artifact card in your graveyard.
2. Holding priority, activate Lithoform Engine's second ability by paying 1 due to Zirda and tapping it, targeting Brilliance Unleashed.
3. Holding priority, activate Krark-Clan Ironworks by sacrificing Lithoform Engine, adding CC.
4. Resolve the Lithoform Engine ability, copying Brilliance Unleashed, targeting Lithoform Engine.
5. Resolve the copy of Brilliance Unleashed, returning Lithoform Engine from your graveyard to the battlefield as a 3/3 Robot artifact creature.
6. Repeat from step 2.

This mesmerizing loop turns a clever recursive spell-copying trick into an infinite engine, fueled heavily by Zirda, the Dawnwaker reducing the activation cost of Lithoform Engine to a mere one mana. By casting Brilliance Unleashed to pull Lithoform Engine out of your graveyard and then copying the spell on the stack, you continuously resurrect the copier so it can copy the spell all over again. Krark-Clan Ironworks provides the crucial mana source and sacrifice outlet to keep the cycle churning and net extra colorless mana along the way. Meanwhile, Mass Hysteria ensures any creatures brought back by the process are ready for immediate action, turning this mechanical resurrection into a devastating infinite storm of triggers.