Delina, Wild Mage + Lightning Runner + Harmonic Prodigy + Electrostatic Pummeler

Delina, Wild Mage

Lightning Runner

Harmonic Prodigy

Electrostatic Pummeler

How it works

1. Declare Delina and Lightning Runner as attackers, triggering Delina twice and Lightning Runner once.
2. Resolve a Delina trigger, creating at least one token copy of Electrostatic Pummeler that enters the battlefield tapped and attacking.
3. When the Electrostatic Pummeler token(s) enter the battlefield, they trigger, causing you to get at least EEE.
4. Repeat from step 2 for the remaining Delina trigger.
5. Resolve the Lightning Runner trigger, causing you to get EE and pay eight E to untap all creatures you control and to get an additional combat phase after this one.
6. At the end of your combat phase, each creature token created by Delina triggers, exiling themselves.
7. Repeat each combat phase.
8. Once you have infinite E, you may target any other creature(s) you control.

This dazzling concoction hinges on Harmonic Prodigy doubling the attack triggers of both Delina, Wild Mage and Lightning Runner, creating a cascade of chaotic potential. As Delina rolls her dice to spawn copy after copy of Electrostatic Pummeler, each token floods your board with fresh energy counters. That overflowing reservoir of energy immediately fuels Lightning Runner's cost to untap your entire board and grant you an additional combat phase. The result is an explosive loop where you generate infinite combat steps, endless energy, and an army of attacking tokens ready to overwhelm any opponent foolish enough to stand in your way.