Myr Welder, White Lotus Tile, and Singing Bell Strike

Prerequisites

• Myr Welder on the battlefield
• White Lotus Tile in exile
• Singing Bell Strike on the battlefield

Steps

1. Activate Myr Welder using White Lotus Tile's ability by tapping it, adding at least seven mana of any color
2. Activate Singing Bell Strike by paying , untapping Myr Welder
3. Repeat

Results

• Infinite colored mana