Elite Arcanist + Dark Ritual + Mycosynth Lattice + Pemmin's Aura

Elite Arcanist

Dark Ritual

Mycosynth Lattice

Pemmin's Aura

How it works

1. Activate Elite Arcanist's ability by paying 1 and tapping it, casting a copy of Dark Ritual without paying its mana cost.
2. Resolve Dark Ritual, adding 3.
3. Activate Pemmin's Aura's first ability by paying 1, untapping Elite Arcanist.
4. Repeat.

This ingenious loop turns Elite Arcanist into a self-sustaining mana engine by imprinting Dark Ritual beneath it. Because Mycosynth Lattice is on the battlefield making everything colorless, it also grants you the crucial ability to spend mana as though it were any color, allowing you to freely filter your black mana into the blue mana required by Pemmin's Aura. With Pemmin's Aura enchanting the Arcanist, you simply tap to cast a copy of the Ritual for one mana, float three black, and pay one blue to untap the Arcanist and repeat the process indefinitely for infinite colored mana, storm count, and magecraft triggers.