Pemmin's Aura, Juniper Order Druid, and Dimir Aqueduct

Prerequisites

• Pemmin's Aura on the battlefield
• Juniper Order Druid on the battlefield
• Dimir Aqueduct on the battlefield
• undefined

Steps

1. Activate Dimir Aqueduct by tapping it, adding
2. Activate Juniper Order Druid by tapping it, untapping Dimir Aqueduct
3. Activate Pemmin's Aura's first ability by paying , untapping Juniper Order Druid
4. Repeat any number of times

Results

• Infinite black mana