Oasis Ritualist, and Freed from the Real

Prerequisites

• Oasis Ritualist on the battlefield
• Freed from the Real on the battlefield
• Freed from the Real attached to Oasis Ritualist
• Oasis Ritualist does not have summoning sickness

Steps

1. Activate Oasis Ritualist's second ability by tapping and exerting it, adding
2. Activate Freed from the Real's second ability by paying , untapping Oasis Ritualist
3. Repeat

Results

• Infinite colored mana