Wirewood Lodge + Ley Weaver + Gruul Turf + Unnatural Selection

Wirewood Lodge

Ley Weaver

Gruul Turf

Unnatural Selection

How it works

1. Activate Unnatural Selection by paying 1, causing Ley Weaver to become an Elf until end of turn.
2. Activate Gruul Turf by tapping it, adding
3. Activate Ley Weaver by tapping it, untapping Wirewood Lodge and Gruul Turf.
4. Activate Wirewood Lodge's second ability by paying and tapping it, untapping Ley Weaver.
5. Repeat from step 2

This elegant loop achieves infinite red mana by turning Ley Weaver into an Elf with Unnatural Selection, allowing Wirewood Lodge to untap her on demand. Once she is an Elf, tapping Ley Weaver to untap both Gruul Turf and Wirewood Lodge provides more than enough mana to feed the Lodge's untap ability. Meanwhile, Gruul Turf generates the necessary red mana each cycle while acting as a flexible land base, completing a self-sustaining engine built entirely on untap triggers and color-shifting magic.