Freed from the Real, Vizier of Tumbling Sands, and Teferi's Isle

Prerequisites

• Freed from the Real on the battlefield
• Vizier of Tumbling Sands on the battlefield
• Teferi's Isle on the battlefield
• Vizier of Tumbling Sands does not have summoning sickness
• Freed from the Real attached to Vizier of Tumbling Sands

Steps

1. Activate Teferi's Isle by tapping it, adding
2. Activate Vizier of Tumbling Sands by tapping it, untapping Teferi's Isle
3. Activate Freed from the Real's last ability by paying , untapping Vizier of Tumbling Sands
4. Repeat any number of times

Results

• Infinite blue mana
• Infinite mana permanents you control can produce
• Infinite untap of permanents you control