Battlemage's Bracers, Wirewood Channeler, and Aphetto Alchemist

Prerequisites

• Battlemage's Bracers on the battlefield
• Wirewood Channeler on the battlefield
• Aphetto Alchemist on the battlefield

Steps

1. Activate Wirewood Channeler by tapping it, adding at least two mana of any color Activate Aphetto Alchemist by tapping it, targeting Wirewood Channeler
2. Battlemage's Bracers triggers, causing you to pay to copy Aphetto Alchemist's ability, targeting Aphetto Alchemist
3. Resolve both Aphetto Alchemist abilities, untapping it and Wirewood Channeler
4. Repeat

Results

• Infinite colored mana
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control