Garth One-Eye, Ghired, Mirror of the Wilds, and Freed from the Real

Prerequisites

• Garth One-Eye on the battlefield
• Ghired, Mirror of the Wilds on the battlefield
• Freed from the Real on the battlefield
• Garth does not have summoning sickness
• "Black Lotus" has not been chosen by Garth
• Freed from the Real attached to any nontoken creature you control that does not have summoning sickness
• if Freed from the Real is attached to Garth available

Steps

1. Activate Garth by tapping it, creating a copy of Black Lotus and casting it by paying
2. If Freed from the Real is attached to Garth, activate Freed from the Real's second ability by paying , untapping Garth
3. Activate Garth by tapping it, creating a copy of the Black Lotus token
4. Activate a Black Lotus token by tapping and sacrificing it, adding
5. Activate Freed from the Real's second ability by paying , untapping the creature it is attached to
6. Repeat from step 3

Results

• Infinite colored mana
• Infinite Black Lotus tokens