Myr Welder, Aggravated Assault, and White Lotus Tile

Prerequisites

• Myr Welder on the battlefield
• Aggravated Assault on the battlefield
• White Lotus Tile in exile

Steps

1. Activate Myr Welder using White Lotus Tile's ability by tapping it, adding at least
2. Activate Aggravated Assault by paying , untapping all creatures you control and causing you to get an additional combat and main phase after this one
3. Repeat

Results

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