Wirewood Lodge + Ley Weaver + Unnatural Selection + Simic Growth Chamber

Wirewood Lodge

Ley Weaver

Unnatural Selection

Simic Growth Chamber

How it works

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