Pemmin's Aura, Vizier of Tumbling Sands, and Teferi's Isle

Prerequisites

• Pemmin's Aura 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
• Pemmin's Aura 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 Pemmin's Aura's first ability by paying , untapping Vizier of Tumbling Sands
4. Repeat any number of times

Results

• Infinite blue mana