Pemmin's Aura + Hope Tender + Izzet Boilerworks

Pemmin's Aura

Hope Tender

Izzet Boilerworks

How it works

1. Activate Izzet Boilerworks by tapping it, adding .
2. Activate your additional land by tapping it, adding 1.
3. Activate Hope Tender's last ability by paying 1, tapping it, and exerting it, untapping Izzet Boilerworks and a land that can tap for mana.
4. Activate Pemmin's Aura's first ability by paying , untapping Hope Tender.
5. Repeat any number of times.

This clever setup revolves around turning Hope Tender into a self-contained untap engine fueled by Pemmin's Aura. By enchanted Hope Tender with Pemmin's Aura, you can pay a single blue mana to continually untap the druid, allowing its exert ability to repeatedly refresh your mana sources. The linchpin of the color production is Izzet Boilerworks, which provides the necessary blue and red mana while working in tandem with your other lands to fuel the loop. Through this iterative cycle of tapping and untapping, you generate infinite mana of any color your lands can produce.