Earthcraft, Pemmin's Aura, and Shuttle Ace

Prerequisites

• Earthcraft on the battlefield
• Pemmin's Aura on the battlefield
• Shuttle Ace on the battlefield

Steps

1. Activate a basic Island by tapping it, adding
2. Activate Earthcraft by tapping Shuttle Ace
3. Shuttle Ace triggers, causing you to gain 2 life Resolve the Earthcraft ability, untapping a basic Island
4. Activate Pemmin's Aura by paying , untapping Shuttle Ace Repeat

Results

• Infinite lifegain
• Infinite lifegain triggers