Wirewood Lodge + Ley Weaver + Golgari Rot Farm + Trickery Charm

Wirewood Lodge

Ley Weaver

Golgari Rot Farm

Trickery Charm

How it works

1. Cast Trickery Charm by paying , causing Ley Weaver to become an Elf until end of turn.
2. Activate Golgari Rot Farm by tapping it, adding
3. Activate Ley Weaver by tapping it, untapping Wirewood Lodge and Golgari Rot Farm.
4. Activate Wirewood Lodge's second ability by paying and tapping it, untapping Ley Weaver.
5. Repeat from step 2

This clever loop transforms Ley Weaver into an honorary member of Lorwyn's finest by casting Trickery Charm to make her an Elf, opening the door for Wirewood Lodge to untap her for the low cost of a green mana. Once Ley Weaver is active, tapping her untaps both Wirewood Lodge and Golgari Rot Farm, which conveniently pays the green mana needed to keep the Lodge firing while generating surplus black mana in the process.