Myr Welder + Pemmin's Aura + Coveted Jewel

Myr Welder

Pemmin's Aura

Coveted Jewel

How it works

1. Activate Myr Welder using Coveted Jewel's ability by tapping it, adding .
2. Activate Pemmin's Aura by paying , untapping Myr Welder.
3. Repeat.

This clever loop turns your graveyard into an engine by using Myr Welder to imprint Coveted Jewel, granting the welder the artifact's powerful mana-producing activated ability. With Pemmin's Aura enchanting your Myr Welder, you can spend a portion of the generated mana to continually untap the creature. Because Coveted Jewel taps for three mana while the aura only requires one blue mana to untap, this continuous cycle yields an infinite surplus of colored mana.