Myr Welder, Freed from the Real, and Khalni Gem

Prerequisites

• Myr Welder on the battlefield
• Freed from the Real on the battlefield
• Khalni Gem in exile
• undefined

Steps

1. Activate Myr Welder using Khalni Gem's ability by tapping it, adding
2. Activate Freed from the Real's second ability by paying , untapping Myr Welder
3. Repeat

Results

• Infinite colored mana