Ley Weaver, Wirewood Lodge, Amoeboid Changeling, and Jungle Basin

Prerequisites

• Ley Weaver on the battlefield
• Wirewood Lodge on the battlefield
• Amoeboid Changeling on the battlefield
• Jungle Basin on the battlefield

Steps

1. Activate Amoeboid Changeling by tapping it, causing Ley Weaver to become an Elf until end of turn
2. Activate Jungle Basin by tapping it, adding Activate Ley Weaver by tapping it, untapping Wirewood Lodge and Jungle Basin
3. Activate Wirewood Lodge's second ability by paying and tapping it, untapping Ley Weaver
4. Repeat from step 2

Results

• Infinite colorless mana